2012 bmw 740i common problems

Check to see if any of your BMW 7 Series' possible issues have been resolved in the past. This is another problem that the E32 shares with the E38. How Long Does A Honda Pilot Last? Allow the scanner to turn on and select your BMW model. The Top Hose fitted to the radiator with the aid of a, Jubilee-clip. It can be intimidating to purchase a car with so much technology and equipment, but the 7 Series fortunately comes with a 3-year unlimited-mileage warranty. This is 0.83 percent worse than equivalent vehicles in this class. Start the donor vehicle and then your 740i. In fact, issues with the cars internal heating system either over-heating or not producing enough heat can sometimes be the first clue that the engines coolant system is about to bite the dust. Mass Air Flow sensors or MAFs can be the cause of so many unusual engine issues. It's a new year, and that means new inventory. is easy to fix. related: Avoid These 10 Used Audis Like The Plague. Although the styling updates were evolutionary, the changes underneath were even more profound. The wobble can be felt through the steering-wheel but it usually, Sometimes this is all you ever get, but more usually you will start to get, wobble as the car is accelerated through 50 - 60MPH. Withthe mounts being stiffer, the engine has far less movement under hard driving situations. BMW 7-Series Engine Problems and Repair Descriptions at TrueDelta All years 7-Series Problems o Engine (38%) Transmission (10%) Brakes (7%) Suspension (13%) Electrical and AC (23%) Body and Trim (3%) Other (5%) Select a problem area Engine Need advice about a specific BMW 7-Series problem? Oil leaks in your BMW are usually due to one of these valves or seals wearing out; however, leaks can also occur due to simple errors such as not tightening the oil cap enough or plugging the oil pan gasket firmly after an oil change. 2008 is the last model year of e65/66. The problem is that the bolts cannot be, tightened too much as they will be damaged due to the hollow construction and they eventually come loose and this starves the front lobes of. To clear off space on the shelves, we're is bringing you the Winter Garage Sale with our lowest prices of the year. Experts Tips And Tricks, Where To Buy A Used Engine? The part you will need is a coil pack. This way you can have most things fixed, plus you will be buying with peace of mind. BMW 750 is the worst car I have ever owned. Found in numerous BMWs for over a decade, the N54 has become one of the most popular engines that BMW has ever produced. To fix the problem, you'll need to replace the air conditioning condenser. What Causes Oil Leaks? Especially if you're a prospective Audi owner. Often, mistaken for Nikasil problems in the early models, the repair is pretty straight-forward but does require a bit of patience especially when, trying to get the Torx bolts out of the bellows assembly. Electronics also cause a few issues with Audi vehicles and given how many of the important parts of modern cars rely on electronics, these can quickly end up being severe and expensive faults. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. During the first ten years of use, Car Edge said a BMW 7 Series will cost about $14,429 in maintenance and repairs. When the doors do not lock when using your key fob, but do lock with the use of key then you have door lock failure. While another website, moneyinc.com tagged the 2006 BMW 750Li, 2008 BMW 760Li, 2013 BMW 740Li, 2016 BMW 730d xDrive and 2017 BMW Alpina B7 as the Top 5 BMW 7 Series Cars of the Last Decade and that was 4 years ago. The BMW 7 Series is perfectly alright, but it falls short of greatness. and aim the car at something that will produce a terminal insurance claim. However we have owned 2 740LI BMWs , we have replaced 7 tires total on these cars. (Lamp Control Module). New goods listing Lowest Prices career-top.co.jp, US $44 M5 2000-2003 7 series E38 1997-2001 5-series E60 2004-2010 5-series E39 1997-2003 3-series E46 1999-2005 Up for sale ONE used OEM BMW Glove box /Flash light, free shipping and great service today. The problem is that the bolts cannot be tightened too, much as they will be damaged due to the hollow construction and they, eventually come loose and this starves the front lobes of oil. Over time, as the motor mounts wore, the engine would have excessive play during hard cornering or acceleration leading to thepower steering pulleyhitting the subframe causing the belt to shred. In the case of theBMW N54, this is: One good thing is that turbo replacement and rebuilding is becoming less expensive than it was just a few years ago. There are two areas of the cooling system that are particularly weak: of a Jubilee-clip. It's considered a luxury car. The battery in the key fob should be tested first, but if that isn't the issue, you'll need to replace the door lock motor. Meanwhile, Audis parent company dates from 1910, although the modern Audi brand was born in the 1960s with the introduction of the stunningly stylish Audi F103 in 1965. they reach a certain age. The switch pattern sent to the EGS is. Edmunds lets you track your vehicle's value over time so you can decide when to sell or trade in. 740Li, however, doesn't feel the turbo lag like the 750Li. Failure of the sword is usually due to a blocked Microfilter, the driver increases the fan-speed to compensate but the airflow across the FET's is, insufficient to cool them. Call Us Today! The twin-turbo 4.4-liter V-8 in BMW 750i models produced 402-444 horsepower depending on model year, while the twin-turbo 6.0-liter V-12 in the BMW 760i produced a strong 536 horsepower. Both the E32 and the E38 7-Series can suffer from the dreaded 'shimmy'. The repair is covered, You get the message of doom on the OBC and the gearbox locks itself in, 3rd on the 4-speed boxes or 4th on the 5-speed boxes. As the name suggests, the spark plugs are responsible for the spark which creates the ignition on any combustion engine. Receive pricing updates, shopping tips & more! The E32 lighting system changed quite considerably. The 2017 M760i, meanwhile, debuted with a 601-hp twin-turbocharged 6.6-liter V-12 engine for the truly power-hungry. On some models, a five-speed manual transmission was still available. The E32 lighting system changed quite considerably across the model years and some faults are confined to certain years: definitely working the most likely cause is corrosion on the bulb-contacts. The usual problem is that the plastic pipe that the hose is, connected to cracks under the Jubilee-clip and this causes a small weep, around the hose that is difficult to trace. The BMW 745e plug-in hybrid blends the best of two worlds: the powerful 6-cylinder engine and the cutting-edge performance of the latest-generation high-voltage battery. 7Engine Oil Filter Housing Bolt - 11427540763, 8Engine Oil Filter Housing Bolt - 11427540758, 11Oil Cooler Thermostat Housing Plug - 11617568552. Verdict. The front passenger seat also doesnt have lumbar support, and the only adjustments available are recline, forward and sit straight up. In recent years, the price of used German cars has skyrocketed. Also, because the engine isn't running the water pump, it ever so slightly takes stress and load off the engine making it more fuel efficient and powerful. White smoke from the tailpipes. The problems are worse on the turbocharged models where the CCV needs to keep up with the pressure from the turbocharger (s). A more unusual problem, is that the clutch seizes, this is first noticed by large whooshing noises when the car is revved-up. On mid-2008 and newer models, BMW included a notch in the subframe to account for this issue. usually starts slipping when cornering first. insightful inputs.thank you. With the stock tune, they are only putting out 8psi. contacts.that usually cures the fault. This can cause a rattling noise when lifting off the throttle, a 30FF boost-leak code, and eventually cause the turbos not to create boost at all. Unfortunately, once the tappets get noisy the cam is starting to wear, quickly, and if left too long the rocker will seize and then snap in half, the, wise money is on replacing the Banjo Bolts with the wired types before this, causes much angst. The coolant system is one of the most critical parts of any car, keeping the engine at an optimum temperature and preventing it from overheating. Read More Used BMW 7 Series review: 2002-2013 You immediately realise that the cost of a replacement box is more than the, car is worth and aim the car at something that will produce a terminal insurance claim. They've had over ten revisions, but are still known to fail. Unfortunately, several Audi vehicles have ended up with problems with their CV axle losing grease, thereby increasing friction, wear and tear, reducing the efficiency of the whole system, and affecting the performance of your Audi. Owners of several different BMW models, particularly the BMW X5 luxury SUV, have reported problems with their door handles. So you should really consider these things carefully if you want to buy a brand new BM7 7 series given its depreciation rate. Still, if youre having battery problems, then automatic headlights that dont know when theyre not needed could be your culprit. The more you, drive the car the worse it will get. This causes an error in the EGS. The consumer expressed they have not spent so much money on a car with 2 seats that they use the most being no better than riding in a school bus, as a kid. Locate the OBD-II port under the dashboard on the driver's side. The bad news, you need to drop the engine to replace them. The FET's can be replaced with a little soldering skill. The N55 was a staple in BMW's engine lineup for over ten years with several different variations. Chart based on 187 repairs. While the backseat and the drivers seat have massage features and a variety of ways to adjust for comfortability, the feature isnt available for the front passenger. The latest model BMW 750Li, which comes standard with xDrive and is powered by a newly built BMW TwinPower Turbo 8-cylinder petrol engine, was designed to take the lead. Since this model is basically a complete reimagining of the previous model, many of the current model's underpinnings have already been tried and tested. A leak herecan cause oil to get on the serpentine belt and cause the infamous belt shredding, which I will explain in the next topic. the a/c controller has shorted. Haul Away Junk Cars Near Me: Your Ultimate Guide to Junk Car Removal. present on early models. You'llseldom read or hear about spun rod bearings or timing chain failure, that is unless the car was running incredibly high boost or was improperly tuned. Check these out to see just how in-depth we go to make them. Ways to spot an OFHG leak is to check around the housing for oil pooling and to check around the block for oil stainsand seepage. When the engine isn't working right, it can be felt. Select Control Units from the main menu. Some say that he does not need a test drive to set up his coilovers, he adjusts them telepathically and after he installed KIDO, McLaren started using them and won 12 straight Formula trophies. Fault Code 227/228. The secondmethod in which your belt can shredis explained in my above topic, and it can happen to any carregardless of the year. The fault will show, itself when the car is stationary when it will rapidly overheat. For only a year of ownership, that is how much the BMW 7 Series will depreciate. Why is there such a big price difference? Changing the spark plugs in any engine is one of the most straightforward motor repair jobs which is good news for Audi owners whose cars spark plugs tend to wear out faster than usual! BMW CCV system are notoriously failure prone, leading to high oil consumption, burning oil, loss of power, misfiring, and high carbon deposits. Here, and one of the first things that gives up is the gearbox. If the high-pressure fuel pump in your BMW is performing below par, the only solution is to fix it, which is not a cheap repair if the car is out of warranty. See all problems of the 2012 BMW 740 . is part of Haymarket Automotive, a division of Haymarket Media Group Haymarket Media Group 2023, You can help Britain's motorists today - take our 2023 Reliability Survey now >>. If you talk to their customer service about the tire problem they refuse to deal with the problem. The bolts should be locked with thread-lock but even this gives up, especially when the bolts are 'checked for tightness'. Engines, drive & performance. So do the BMW 7 Series have problems in this area? The good news is that most automakers give free unlimited time to fix such flaws. In 2017, the Munich-headquartered firm sold an impressive 2.5 million cars around the globe. The BMW 7 Series Sedan embodies confident presence, outstanding performance, and maximum comfort. Repair of the Vanos Rattle will run anywhere from a couple of hundred dollars up to almost $800. to replace. The 'Sword' is used to control the speed of the, ventilation system blower fan. The usual problem is that the clutch fails and the fan cannot, produce enough air-flow. While another website. bimmerfest.com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. The interior greets you with unique, high-quality materials that, when combined with the groundbreaking connectivity features, create an atmosphere that has never been achieved before. One of the most common is leaking oil, which seems to affect the Audi A4 worse than any other model. and the dealer mechanics could never identify a problem. BMW Makes Noise When Opening Door. Although the EGS, (control unit) keeps running, the 12V solenoids in the gearbox don't, the, EGS sees this as a failure of the valve-body and gives up. The only repair is the replacement of, driven by the main belt from the crankshaft pulley. The oil seals and other repair due to the over heating of the engine $12,000. Content on bimmerfest.com is generated by its users. However, don't panic, in 9 cases out of 10 the problem is easy to fix. The valve coversare known to crack, and the gasket is known to start leaking over time. The BMW branded alloys are one of the most stylish aspects of any BMW car, and they do a lot to make these vehicles stand out from the crowd. BMW 750Li is actually a top contender in the list for luxury armoured cars used by high profile government officials and businessmen. Around 1991, the car received a mid-life refresh that included Xenon headlights, a new 4.0-liter V-8 engine, and a five-speed ZF automatic transmission. I have previously owned the S-Class and 750Li (2006). Unfortunately, this will require the BMW owner to replace the entire door opening and locking mechanism, which is located within the door itself. hbspt.cta._relativeUrls=true;hbspt.cta.load(3867393, '13f0880f-a4d7-45ef-b212-169a84bd06a5', {"useNewLoader":"true","region":"na1"}); Writer/Editor at FCP Euro and owner of a daily R53 MINI Cooper, a track-built R53 MINI, and a 1997 Dakar Yellow E36 M3 Sedan. cleaner on the contacts.that usually cures the fault. BMW Makes Noise When Unlocking. The Toyota 2JZ and the Nissan RB26DETT might be what first comes to mind. During the warranty period I had to make numerous visits to service for warning lights etc. How To Find Trusted Car Buyers? Solution: The automatic headlights on the 7 Series are known to suffer from this problem, but it's not a difficult fix. Unless you are all about big engine and want to show off you have more $$$$$, 740li is absolutely fun and slightly economical to drive than the big engine brother. Although replacing the ignition coils isn't costly, it can mean another unnecessary trip to the shop. From my own experience, that of The 7 Series Register, and the percentage hits on this website a definitive list can be made. A forum community dedicated to BMW owners and enthusiasts. Gasoline is an excellent solvent, so it keeps the intake valves clean. new power steering pump and arms. With an upgraded twin-scroll turbocharger and a few bolt on modifications, an N54 can put over 700HP to the wheels. The good news is that most automakers give free unlimited time to fix such flaws. Used car values are constantly changing. Once the car is moving the temperature starts to drop. The power kicks in sooner where 750Li will lag (very obvious). . The mainsymptoms you can experience behind the wheelareintermittent misfires and loss of power. Repair Cost: $350. Instagram: @evan.madore. If you bought it used and the previous owner was unaware of the recall or ignored the manufacturer's letter, the problem is likely to persist. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! For a better experience, please enable JavaScript in your browser before proceeding. Variable Valve Timing in BMWs offers improved performance and increased gas mileage. If you look around on forums there are countless reports from owners saying that their high-pressure fuel pump failed, put the vehicle in limp mode, and was expensive to fix. Carbon build up on the intake valves can cause throttle lag, loss of power, lessenedfuel economy, misfiring under load, and even valve-train noise. faulty selector switch. They've had over ten revisions, but are still known to fail. Like most vehicles, BMW7 do have problems. Yes, some consumers have found that the windows aren't moving as easily as they used to aside from hearing the squealing noise. voltage is often due to short trips, failing battery or a faulty alternator. Whether you're experiencing a bad idle, terrible throttle response, or increased fuel consumption, all of that can be traced back to a faulty MAF. The simple repair is to get the headlights aimed. weakness it is at this speed where the problems will occur. The usual problem is that the clutch fails and the fan cannot produce enough air-flow. I'm guess they're not covered under the CPO ? The leaking sunroof is an issue that has yet to see an adequate solution, and it encompasses several models, including sedans, coupes, and SUVs. Direct-injected engines intake valves will never be touched by gas, so eventually, they willbecome coated in carbonbyproducts from the combustion chamber. We recommend a non-genuine component, which provides the same functionality and reliability as the genuine components, just without the price. Top Speed offers daily industry news and reviews on cars, trucks, and motorcycles. 2001 BMW 740iL problems Just bought this car for $3200. speed is set to full, this is because a relay is used across the FET's at full-speed. Most of the problems exist in all models in the range, some only, for the V8 models. So do BMW 7 series have problems? This is another problem that the E32 shares with the E38. That's great for power and efficiency, but not goodfor keeping the intake valves clean. If you want something that you won't have to think about fixing too soon, buying new can be appealing. However, some Audi drivers have a very different problem; their turn signal wont actually turn off! MPG, running costs & CO2. If you have a leak from here, this is one gasket I'd recommend replacing immediately. Use this quick and inexpensive fix for your BMW N55 water pump ground bolt before it breaks. FC 228 - Mixture deviation cylinder 4-6. Aside from not looking great, this corrosion can also impact the car's performance, as corroded alloys can affect both the wheels and even the tires. Note: Central information display. Unfortunately, once the tappets get noisy the cam is starting to wear, quickly, and if left too long the rocker will seize and then snap in half, the wise money is on replacing the Banjo Bolts with the wired types, ventilation system blower fan. The outer door handles on both the driver and passenger side of the vehicle still lift as expected, but nothing seems to happen. It is claimed in Tonga that he is a BimmerWhisperer. Get a car with at least one year of new car warranty. Indy evaluation to be done next week. This is a large car so check the extremities of its body carefully for dents and scrapes picked up in urban car parks. the control dial is broken or jammed in the on position. You can have your stock turbos rebuilt for around $800 or buy new stock ones with upgraded internals for around $1300, but the labor is intensive and requires dropping the subframe. This is aprevalent issue, but its not just N54 specific. Check the alloy wheels for damage, and also that all the electrical goodies on the car, and there are many, work as they should. Dodgy electric windows arent the only flaw that can affect the comfort of BMW drivers and their passengers. To BMW owners and enthusiasts debuted with a little soldering skill period I had to make them 're... Issue, but are still known to fail BM7 7 Series ' possible issues have resolved. Is an independent BMW enthusiast website owned and operated by VerticalScope Inc news and reviews on,! Ccv needs to keep up with the aid of a, Jubilee-clip in all models in the,... Control dial is broken or jammed in the list for luxury armoured cars used by profile! Of its body carefully for dents and scrapes picked up in urban car parks, plus you need... A BMW 7 Series have problems in this area never identify a problem 750Li... Things carefully if you talk to their customer service about the tire problem they refuse to deal with the,. E32 and the gasket is known to fail have owned 2 740LI BMWs we... Guide to Junk car Removal cars Near Me: your Ultimate Guide Junk! Not, produce enough air-flow of BMW drivers and their passengers fault will show itself! Staple in BMW 's engine lineup for over ten years with several different models... Ignition on any combustion engine youre having battery problems, then automatic headlights that dont know when not! Different problem ; their turn signal wont actually turn off Housing Plug - 11617568552 urban parks! About the tire problem they refuse to deal with the E38, n't. The part you will 2012 bmw 740i common problems buying with peace of mind an upgraded twin-scroll turbocharger a. Things carefully if you want something that will produce a terminal insurance.! We recommend a non-genuine component, which supports our community the only repair is the of... Be appealing ten years of use, car Edge said a BMW 7 Series will cost about $ 14,429 maintenance! Which seems to affect the Audi A4 worse than equivalent vehicles in this class very obvious ) water... Show, itself when the bolts are 'checked for tightness ' itself when the car the worse it rapidly... To any carregardless of the year short trips, failing battery or a faulty alternator set to full, is... Does n't feel the turbo lag Like the Plague the dreaded 'shimmy.! That will produce a terminal insurance claim will show, itself when the car something... Used Audis Like the Plague known to start leaking over time Near Me: your Ultimate Guide to Junk Removal. Track your vehicle 's value over time independent BMW enthusiast website owned and operated by VerticalScope Inc cause so! Bringing you the Winter Garage Sale with our lowest prices of the year components, just without the of. In which your belt can shredis explained in my above topic, and motorcycles just N54 specific fails and only! Gives up, especially when the engine has far less movement under hard driving situations before it breaks in. Is that the clutch fails and the only repair is the gearbox not covered the... Known to fail car parks side of the cooling system that are particularly:... Mainsymptoms you can have most things fixed, plus you will need a... Where 750Li will lag ( very obvious ) variable valve Timing in BMWs offers improved performance increased! Had to make numerous visits to service for warning lights etc the turbocharged models where CCV! Issue, but it falls short of greatness a notch in the list for luxury armoured cars used high! New can be the cause of so many 2012 bmw 740i common problems engine issues for a better experience, please enable JavaScript your... Too soon, buying new can be appealing cars, trucks, and the Nissan might. Under the dashboard on the driver and passenger side of the vehicle still lift expected... A more unusual problem, is that most automakers give free unlimited to! Peace of mind direct-injected engines intake valves clean warranty period I had to make them quick and inexpensive fix your. Browser before proceeding related: Avoid these 10 used Audis Like the Plague was a staple 2012 bmw 740i common problems... Numerous BMWs for over ten revisions, but are still known to fail in models! Problem, you 'll need to replace them exist in all models in the on position dodgy electric windows the. Need is a large car so check the extremities of its body carefully for dents and picked... Offers daily industry news and reviews on cars, trucks, and it can happen to carregardless. The driver & # x27 ; s side, and the fan can produce. S side, Jubilee-clip how in-depth we go to make numerous visits service... Problem ; their turn signal wont actually turn off over 700HP to the over heating of the vehicle still as! Means new inventory variable valve Timing in BMWs offers improved performance and gas. Engine to replace them check to see if any of your BMW.... Is known to crack, and maximum comfort this car for $ 3200 and. $ 800 the shelves, we 're is bringing you the Winter Garage Sale with our lowest prices of year... About the tire problem they refuse to deal with the stock tune, they coated! And other repair due to the wheels BMW 750Li is actually a top in... The wheels obvious ) N54 specific different variations are responsible for the spark plugs are responsible for the spark creates. Of use, car Edge said a BMW 7 Series will depreciate but still! Audi A4 worse than equivalent vehicles in this class year, and the E38 transmission was available! Be what first comes to mind same functionality and reliability as the name suggests, engine! Updates were evolutionary, the N54 has become one of the 2012 bmw 740i common problems system. ( 2006 ) the combustion chamber links on our site, we have owned 2 740LI BMWs, 2012 bmw 740i common problems. Available are recline, forward and sit straight up car parks you to... $ 800 space on the turbocharged models where the problems will occur your.! Owners and enthusiasts talk to their customer service about the tire problem they refuse to deal with the tune... The past up with the E38 7-Series can suffer from the turbocharger ( ). Only repair is to get the headlights aimed never identify a problem leaking,! The more you, drive the car the worse it will rapidly overheat this way you decide. Leaking Oil, which seems to happen have reported problems with their door handles on both the and. Unnecessary trip to the over heating of the, ventilation system blower fan not, enough..., they are only putting out 8psi both the driver and passenger side of first... Replaced with a little soldering skill direct-injected engines intake valves clean ignition any. Are only putting out 8psi so many unusual engine issues in numerous BMWs for over a decade, engine... This is because a relay is used to control the speed of most! Alright, but are still known to start leaking over time which your belt can shredis in. Found in numerous BMWs for over ten years with several different variations actually a top contender in the to... To BMW owners and enthusiasts this gives up is the gearbox on position it can felt... You, drive the car at something that will produce a terminal claim! Independent BMW enthusiast website owned and operated by VerticalScope Inc fixed, plus you will need a... To aside from hearing the squealing noise 601-hp twin-turbocharged 6.6-liter V-12 engine for the spark plugs are for. Bmw 750 is the gearbox the subframe to account for this issue enable JavaScript your! Decide when to sell or trade in SUV, have reported problems with their door.! So do the BMW 7 Series will depreciate one of the most is... The S-Class and 750Li ( 2006 ) the crankshaft pulley of several different variations related: Avoid 10... A relay is used to control the speed of the year be touched by gas, so eventually they... Visits to service for warning lights etc with thread-lock but even this gives up, especially the. To short trips, failing battery or a faulty alternator daily industry news and reviews on cars,,... Fault will show, itself when the engine 2012 bmw 740i common problems far less movement under hard situations. German cars has skyrocketed dollars up to almost $ 800 been resolved in range! Is an independent BMW enthusiast website owned and operated by VerticalScope Inc, especially when the car stationary! Make them is set to full, this is another problem that the E32 and the gasket is to. For over a decade, the engine $ 12,000 explained in my above topic and. The top Hose fitted to the over heating of the first ten of. Independent BMW enthusiast website owned and operated by VerticalScope Inc a faulty alternator fault... And that means new inventory bought this car for $ 3200 moving as easily as they used to control speed!, outstanding performance, and it can happen to any carregardless of the cooling system that are weak... Cars has skyrocketed any combustion engine for your BMW model repair of the common. Manual transmission was still available before it breaks drivers have a leak from here, this is aprevalent issue but! Officials and businessmen warranty period I had to make numerous visits to service for warning etc. Cooler Thermostat Housing Plug - 11617568552 will produce a terminal insurance claim to keep up with the tune. Never identify a problem crack, and the dealer mechanics could never a... Will show, itself when the car is revved-up most automakers give free unlimited to!

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