2012 Bmw 740i problems

General information about Bmw-740i
Overview of popular issues
Analysis of common problems
Сomplaints list
Recalls list

The BMW 7 Series is a full-size luxury sedan manufactured and marketed by the German automaker BMW since 1977. It is the successor to the BMW E3 "New Six" sedan and is now in its seventh generation.

The 7 Series is BMW's flagship car and is only available in a sedan bodystyle (including long wheelbase and limousine models). It traditionally introduces technologies and exterior design themes before other models in BMW's lineup.

The first generation of the 7 Series was powered by straight-6 petrol engines, and following generations have been powered by inline-4, straight-6, V8 and V12 engines with both natural aspiration and turbocharging. Since 1995, diesel engines have been optional in the 7 Series.

Unlike the 3 Series and 5 Series sedans, BMW does not offer a full M model, but once offered an M performance variant, the BMW M760 with its 6.6L V12 (at the time the most powerful BMW ever made, not to be confused with BMW 760 6.6 V12 which does not offer the same performance). The Alpina B7 (G12) served as the high-performance variant of the 7 Series.

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Common 2012 Bmw 740i problems

Based on the complaints from owners of the BMW 740i 2012, several common problems have been highlighted:

Engine Problems: The 4.4-liter V8 engine in the BMW 750i has been a major concern for owners. Issues include valve stem seals turning into plastic, leading to oil leaks, dirty valves, and increased oil consumption. This engine is prone to overheating, causing various components like hoses, oil supply pipes, and plastic parts to suffer damage .
Electronics and Gadgets: The BMW 7 Series, including the 740i, is equipped with advanced electronics and gadgets. Over time, these components can deteriorate, leading to potential issues and malfunctions. Software updates and a well-documented service history are crucial to address electronic problems in these cars .
Cooling System: The 750i's 4.4-liter V8 engine is known for cooling issues, contaminated injectors, carbon buildup, and timing chain weaknesses. Diesel engines in the 7 Series also face common diesel engine issues like injector problems, fuel pump issues, EGR valves, and DPF filters .
Reliability: Consumer Reports predict that the 2012 BMW 7 Series, including the 740i, will have average reliability compared to other new cars. This prediction is based on BMW's brand scores and data collected from subscribers reporting serious problems related to cost, failure, safety, or downtime.

These common problems with the BMW 740i 2012 highlight issues related to tires, engine performance, electronics, cooling systems, and overall reliability. Owners have expressed concerns about safety, maintenance costs, and the need for preventive measures to address these issues effectively.

What are the most common problems with BMW 7 Series?

BMW 7 Series Common Problems and Solutions

Engine Stutter. Problem: ...
Low Oil Pressure. Problem: ...
No Parking Brake. Problem: ...
Blurry Cameras. Problem: ...
Engine misfiring. Problem: ...
Electric window problems. Problem: ...
Air conditioning failure. Problem: ...
Door locks failure. Problem:

How many miles can a BMW 740i last?

How many miles do BMW models last? A BMW can last 150-200,000 miles with proper care and if you drive the national average of 13,500 miles per year, you can expect to drive your BMW for 10-15 years according to MotorAsk.

What problems are common in a 2012 BMW 750Li?

Most Common 2012 BMW 750Li Problems

There are reports of various interior trim parts peeling including center console buttons, storage tray buttons, door... The front thrust rod bushings — also referred to as tension strut bushings — are known to fail occasionally.

Is the BMW 740 reliable?

The BMW 740i (E38) is a luxury sedan car model that was produced by BMW from 1994 to 2001. It is a part of the seventh generation of the BMW 7 Series. The E38 model is widely regarded as one of the most reliable and well-built versions of the 7 Series.

What are the most common problems with BMW 7 Series?

BMW 7 Series Common Problems and Solutions

Engine Stutter. Problem: ...
Low Oil Pressure. Problem: ...
No Parking Brake. Problem: ...
Blurry Cameras. Problem: ...
Engine misfiring. Problem: ...
Electric window problems. Problem: ...
Air conditioning failure. Problem: ...
Door locks failure. Problem:

Is the BMW 740 reliable?

What problems are common in a 2012 BMW 750Li?

Most Common 2012 BMW 750Li Problems

How many miles can a BMW 740i last?

2012 Bmw 740i car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Bmw 740i problems, we found that the most common problems with these 2023 model year vehicles are:

Engine problems
Seat belts problems
Electrical system problems
Visibility problems
Seats problems

The graph below shows statistics for all 2012 Bmw 740i vehicle components and the number of complaints received.

2012 Bmw 740i complaints

The NHTSA has received 6 complaints about various vehicle components related to the 2012 Bmw 740i.

2019-04-16

ENGINE PROBLEM

Date Of Incident: 2019-04-16
VIN: WBAKB8C53CD
Components: ENGINE
Summary: LOW ENGINE OIL COMES ON EVERY FEW MONTHS AND I HAVE TO ADD OIL AT THAT TIME. I DON'T KNOW WHERE THE OIL IS GOING BUT LEVEL IS DOWN TO MINIMUM. THIS HAS BEEN GOING ON FOR THE PAST TWO YEARS, SINCE I PURCHASED THE CAR.

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2019-03-06

SEAT BELTS,ENGINE PROBLEM

Date Of Incident: 2019-02-14
VIN: WBAKA4C5XCD
Components: SEAT BELTS,ENGINE
Summary: I PULLED IN TO MY HOME TO DISCOVER THAT MY BMW WAS LEAKING OIL AFTER TAKING IT TO A BMW SERVICE CENTER THEY DIAGNOSED AND INDEED I HAD AN OIL LEAK FROM THE GASKET HOUSING SEAL CAR WAS STILL OPERATING FINE UNTIL I TURN THE CAR ON ONE MORNING AND IT JUST KEEP STALLING BEING STUCK AND CONSTANT IDLE THE OIL IS SMUDGE ALL OVER THE ENGINE COMPARTMENT AND I CAN'T DRIVE WITHOUT VAPORS AND FUMES BEING PRESENT IN THE VEHICLE

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2014-05-19

ELECTRICAL SYSTEM PROBLEM

Date Of Incident: 2014-05-11
VIN: WBAKB4C52CC
Components: ELECTRICAL SYSTEM
Summary: WE WERE TRAVELING I-75 SOUTH NEAR GAINESVILLE, FL., AND THE VEHICLE JUST SHUT DOWN. WE WERE IN THE FAST LANE AND HAD TO STRUGGLE TO STEER IT TO GET IT OFF THE HWY. LIGHT CAME ON SAYING DRIVETRAIN MALFUNCTION. DANGEROUS SITUATION. THE VEHICLE HAD BEEN STRUCK BY LIGHTENING AT 11,000 MILES AND IT SHUT DOWN WHILE WE WERE DRIVING IT AT ABOUT 50 MPH. INSURANCE COMPANY REFUSE TO TOTAL VEHICLE OUT AND FIXED IT FOR $41,000. SAME SCENARIO. VEHICLE NOT SAFE AND BMW WILL NOT RESPOND TO THE LOSS. BREAKDOWN ON MAY 11, AS A RESULT OF LIGHTENING STRIKE. NO ONE WILL ACCEPT RESPONSIBILITY. *JS

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2013-10-17

VISIBILITY,SEATS PROBLEM

Date Of Incident: 2013-05-01
VIN: WBAKA4C59CD
Components: VISIBILITY,SEATS
Summary: TL* THE CONTACT OWNS A 2012 BMW 740I. THE CONTACT STATED THAT WHEN RESTING HIS LEFT KNEE ON THE DRIVER'S SIDE DOOR, HE WOULD INADVERTENTLY DEPRESS THE SIDE VIEW MIRROR BUTTONS. IN ADDITION, THE DRIVER'S SEAT WOULD MOVE BACK AND FORTH INDEPENDENTLY. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE MECHANIC STATED THAT THE SEAT ADJUSTMENT MECHANISM AND THE SIDE VIEW MIRRORS NEEDED REPLACING. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 12,000. UPDATED 11/25/13*CN

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2013-08-30

SEAT BELTS,WHEELS,UNKNOWN OR OTHER PROBLEM

Date Of Incident: 2006-01-06
VIN: WBAKA4C52CC
Components: SEAT BELTS,WHEELS,UNKNOWN OR OTHER
Summary: ON OR ABOUT THE ABOVE DATE, I TRIED TO DRIVE MY NEW CAR IN 2 INCHES OF SNOW,UP A MODERATE GRADE. DESPITE THE TRACTION CONTROL AND HAVING BRAND NEW TIRES, THE VEHICLE WAS UNABLE TO MOVE ANYWAY BUT SIDEWAYS. THE VEHICLE WAS UNFIT FOR ITS PURPOSE AND USE. COMPLAINTS TO THE DEALER AND MANUFACTURER HAVE BEEN IGNORED.

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2012-04-05

ENGINE AND ENGINE COOLING PROBLEM

Date Of Incident: 2012-03-25
VIN: WBAKA4C50CC
Components: ENGINE AND ENGINE COOLING
Summary: TL* THE CONTACT OWNS A 2012 BMW 740I. THE CONTACT STATED THAT WHILE DRIVING 10 MPH IN THE RAIN, HE DROVE THROUGH A PUDDLE OF WATER AND THE VEHICLE STALLED. THE CONTACT TRIED SEVERAL TIMES TO RESTART THE ENGINE, BUT THE VEHICLE WOULD NOT RESTART. THE VEHICLE WAS THEN TOWED TO THE DEALER AND THE DEALER STATED THAT ENTERED THE ENGINE, BUT THEY DID NOT KNOW HOW TO REPAIR IT. THE DEALER ADVISED THE CONTACT TO NOTIFY THE INSURANCE COMPANY. THE MANUFACTURER WAS ALSO NOTIFIED AND OFFERED NO ASSISTANCE. THEY ALSO ADVISED THE CONTACT TO NOTIFY THE INSURANCE COMPANY. THE INSURANCE COMPANY WAS NOT NOTIFIED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 10,000.

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2012 Bmw 740i recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 2012 Bmw 740i.

2017-02-02

Manufacturer: BMW of North America, LLC
Components: POWER TRAIN:DRIVELINE:CONSTANT VELOCITY JOINT
Summary: BMW of North America, LLC (BMW) is recalling certain 2011-2012 135i Coupe, 1 Series M Coupe and 135i Convertible vehicles, 2011 Z4 sDrive 35i, 335i, 335d, 335i Coupe, 335is Coupe, 335i Convertible, 335is Convertible, 535i, 535i xDrive, 535i Gran Turismo and 550i xDrive Gran Turismo vehicles and 2012 740i and 740Li vehicles. The rear driveshaft constant velocity (CV) joint on the affected vehicles may fatigue and break.
Consequence: If the CV joint breaks, the vehicle may have a loss of propulsion, increasing the risk of a crash.
Remedy: BMW will notify owners, and dealers will inspect the rear driveshaft CV joint and, based on its production date, will replace it, free of charge. The recall began April 21, 2017. Owners may contact BMW customer service at 1-800-525-7417.

Additional sources

More sources of information about 2012 Bmw 740i problems:

2012 BMW 740i Repair: Service and Maintenance Cost

https://repairpal.com/cars/bmw/740i/2012

Most Common 2012 BMW 740i Problems ... Check Engine Light with Code P30FF and Rattle f... The bmw 7 series turbo engine suffers from waste gate issues which ...

2012 BMW 7 Series Problems | Kelley Blue Book

https://www.kbb.com/bmw/7-series/2012/common-problems/

How reliable is the 2012 BMW 7 Series? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months.

BMW 740i Problems and Complaints - 6 Issues

https://repairpal.com/problems/bmw/740i

Top BMW 740i Problems · Valve Cover, Intake Manifold, PCV Plate Oil Leaks · Multiple Power Steering Hoses May Simultaneously Fail · Front Tension Strut Bushings ...

E38 common issues/maintenance | BimmerFest BMW Forum

https://www.bimmerfest.com/threads/e38-common-issues-maintenance.605190/

Mar 4, 2012 ... E38 common issues/maintenance · 1.ABS, DSC speedometer,odometer and brake lights could be one problem either wheel speed sensor or DSC control ...