Most common 2012 BMW 328i problems
Share of the 130 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
BMW 328i complaints by model year
Best 328i years: 2006, 2001, 2016. Years to avoid: 2011, 2007, 2013, 2009, 2014. Compare all years →
2012 BMW 328i recalls (6)
Electrical system › Wiring › Connectors/plugs/receptacles
BMW of North America, LLC. (BMW) is recalling certain 2012-2015 X1 sDrive28i, X1 xDrive28i, 2012-2016 Z4 sDrive28i, 528i, 528i xDrive, 328i, 328xi, 2016-2018 X5 xdrive 40e, 2014-2016 228i, 228xi, 428i, 428i xDrive, 328xi Gran Turismo, 2013-2017 X3 sDrive28i, X3 xDrive28i, 2015-2018 X4 xDrive28i, 2015-2016 428xi vehicles.
Remedy: Dealers will inspect and replace the water pump and plug connector as necessary, and install a protective shield, free of charge. Owner notification letters were mailed on March 28, 2025.
Air bags › Frontal › Driver side › Inflator module
BMW of North America, LLC (BMW) is recalling certain 2006-2011 3 Series Sedan (324i, 325i, 325xi, 328i, 328xi, 330i, 330xi, 335i, 335xi), 2006-2012 3 Series Sportswagon (325xi, 328i, 328xi), and 2009-2011 3 Series Sedan (335d) vehicles.
Remedy: Dealers will inspect and replace the driver's air bag module as necessary, free of charge. Owner notification letters were mailed August 30, 2024. Owners may contact BMW customer service at 1-800-525-7417.
Air bags › Frontal › Driver side › Inflator module
BMW of North America, LLC (BMW) is recalling certain 2008-2013 128i and 135i Convertibles, 128i, 135i, and M Coupes, 2007-2010 X3 30si and X3 xDrive30i, 2013-2015 X1 sDrive28i, X1 xDrive28i and X1 xDrive35i, 2007-2013 328i, 328i xDrive, 335i, 335is, 335i xDrive and M3 Coupes, 2006-2011 328i, 328xi, 328i xDrive, 325i, 325xi,…
Remedy: BMW will notify owners, and dealers will replace the driver air bag. On X5 and X6 vehicles, only the inflator will be replaced. All repairs will be performed free of charge. The recall began March 11, 2020.
Exterior lighting
BMW North America, LLC (BMW) is recalling certain model year 2012-2015 320i, 320xi, 328i, 328xi, 335i, 335xi, and ActiveHybrid3 vehicles manufactured October 20, 2011, to June 22, 2015, 2014-2015 328xi Sports Wagon vehicles manufactured March 21, 2013, to March 17, 2015, 2014-2015 328d, 328xd vehicles manufactured June 28,…
Remedy: BMW will notify owners, and dealers will upload revised software to correct the issue, free of charge. The recall began on October 7, 2015.
Service brakes, hydraulic › Power assist › Vacuum › Hoses, lines/piping, and fittings
BMW of North America LLC (BMW) is recalling certain model year 2014 BMW 328i xDrive Sports Wagon, 2012-2014 BMW 320i Sedan, 328i Sedan, 320i xDrive Sedan, 328i xDrive Sedan, 2012-2013 BMW 528i Sedan, 528i xDrive Sedan, 2013-2014 BMW X1 sDrive28i, X1 xDrive28i Sports Activity Vehicle, 2013-2014 BMW X3 xDrive28i Sports Activity…
Remedy: BMW will notify owners, and dealers will install a locking ring in the camshaft to retain the camshaft seal disk in the proper location, free of charge. The recall began on December 2, 2014.
Service brakes, hydraulic › Power assist › Vacuum › Hoses, lines/piping, and fittings
BMW of North America LLC (BMW) is recalling certain model year 2012-2014 320i, 328i, 320i xDrive, and 328i xDrive sedans; model year 2014 328i xDrive Sports Wagons; model year 2012-2013 528i and 528i xDrive sedans, model year 2013-2014 X1 sDrive28i and X1 xDrive28i vehicles and model year 2012-2014 Z4 sDrive28i roadsters.
Remedy: BMW will notify owners, and dealers will modify the vehicles to prevent insufficient vacuum pump lubrication, free of charge. The safety recall began on January 31, 2014.
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2012 BMW 328i:
Loss of power assist braking
In a letter dated September 26, 2013, BMW Group submitted a safety recall notice to NHTSA identifying a defect condition in the vacuum pump oil supply that may result in loss of power assist braking in 76,191 model year (MY) 2012 through 2014 BMW 3-Series, 5-Series, X1 SAV, X3 SAV, and Z4 vehicles equipped with 4-cylinder engines (NHTSA Recall 13V-454).According to BMW, movement of the seal disk within the camshaft…
What 2012 BMW 328i owners say
Engine & cooling all 71 →
The contact owns a 2012 BMW 328i. The contact stated that upon starting the vehicle, there was smoke coming out from the exhaust pipe, and there was a burning smell coming from the engine compartment. The check engine warning light was illuminated. The vehicle was taken to the dealer, where it was diagnosed that the oil pan was leaking near the water pump. The dealer replaced the thermostat gasket, the valve cover gasket, the cylinder head cover, the ISA screws and washer, the high-pressure pipe, and the gasket flange. Additionally, the dealer performed an oil change and added coolant to the vehicle. The vehicle was repaired. The contact later received notification of NHTSA Campaign Number: 24V608000(Electrical System, Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The local dealer was contacted. …
The contact's mother owns a 2012 BMW 328I. The contact stated while driving 30 MPH, the vehicle was overheating and there was a burning plastic odor coming from the A/C vents. The contact veered to the side of the road and turned off the vehicle. The check engine warning light and the coolant temperature warning light were illuminated. Additionally, upon parking the vehicle for 10 minutes, there was smoke coming from underneath the hood of the vehicle. The vehicle was towed to an independent mechanic several times, where the cooling system components were replaced; however, the failure persisted. The contact stated that the failure occurred after driving for 20-30 minutes. The contact became aware that the VIN was included in NHTSA Campaign Number: 22V119000 (Engine and Engine Cooling); which she related to the failure. The dealer and the manufacturer were not notified of the failure. …
Air bags all 26 →
Passenger restraint system malfunction. My vehicle as well as thousands of others have the chronic and unsafe issue of the passenger occupancy sensor malfunctioning. In order to remove warning on dash it's either a $2,000 repair, or a $40 bypass which basically places the seat as constantly occupied, sticking the passenger airbag in the 'on' position. Vehicle is available for inspection. With this malfunction, any person that sits in the passenger front seat is at risk of injury or death in the event of a collision. Malfunction has been confirmed by both a dealer and an independent service center. Vehicle was inspected by the dealer, but no police or insurance company. Vehicle was purchased with the malfunction and the warning lights have been on for several years. …
My BMW 2012 E92 model vehicle currently has a malfunctioning Front Seat Occupancy AirBag sensor mat is very similar to the recall for E60 to E91 models. BMW refuses to fix it under the other recall and I'm wondering what can be done to add it to the recall? I also read of an extended warranty for this part but I do not qualify since my model is e92.( SI B01 01 18) . Please advise.
Electrical system all 23 →
The contact owns a 2012 BMW 328i. The contact stated that upon starting the vehicle, there was smoke coming out from the exhaust pipe, and there was a burning smell coming from the engine compartment. The check engine warning light was illuminated. The vehicle was taken to the dealer, where it was diagnosed that the oil pan was leaking near the water pump. The dealer replaced the thermostat gasket, the valve cover gasket, the cylinder head cover, the ISA screws and washer, the high-pressure pipe, and the gasket flange. Additionally, the dealer performed an oil change and added coolant to the vehicle. The vehicle was repaired. The contact later received notification of NHTSA Campaign Number: 24V608000(Electrical System, Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The local dealer was contacted. …
The contact owns a 2012 BMW 328I. The contact stated that while driving 65 MPH, a message to pull over immediately was displayed, and the vehicle stalled. The contact was able to pull to the side of the road. The vehicle failed to restart and was towed to the dealer, where it was diagnosed that the timing chain had failed and needed to be replaced. The vehicle was not repaired. Additionally, the contact received notification of NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The failure mileage was approximately 114,000. VIN tool confirms parts not available.
2012 BMW 328i engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.0L 4-cyl turbo | 6-speed manual | RWD | 23 / 34 / 27 |
| 2.0L 4-cyl turbo | 8-speed automatic | RWD | 23 / 33 / 26 |
EPA ratings. Class: Compact car.
Frequently asked questions
Is the 2012 BMW 328i a good car?
Based on 130 owner complaints filed with NHTSA, the 2012 328i rates average: 1.4× as many complaints as a typical year of the 328i at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2012 BMW 328i?
The engine & cooling — 71 complaints, 55% of all complaints for this model year. Next are the air bags (26) and electrical system (23).
How many recalls does the 2012 BMW 328i have?
There are 6 recalls for the 2012 BMW 328i, the most recent from August 13, 2024 (connectors/plugs/receptacles). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the BMW 328i?
The best years by complaints, compared at the same age, are 2006, 2001 and 2016. Years to avoid or approach with caution: 2011, 2007, 2013, 2009 and 2014. See the full BMW 328i years comparison.
At what mileage do 2012 BMW 328i problems happen?
The median mileage reported in complaints is about 81,000 miles; 29% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.