2012 BMW 3-Series BMW 3-Series 2012

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2012 BMW 3-Series repairs by problem area

Engine (38%)

Transmission and Drivetrain (5%)

Brakes and Traction Control (2%)

Suspension and Steering (9%)

Electrical and Air Conditioning (29%)

Paint, Rust, Leaks, Rattles, and Trim (12%)

Other (5%)

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Chart based on 171 repairs.
See TSBs and recalls for the 2012 BMW 3-Series.

2012 BMW 3-Series body repair cost distribution

$2500+ (0%)

$1000 - $2499 (0%)

$500 - $999 (6%)

$100 - $499 (6%)

< $100 (88%)

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Chart based on 17 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2012 BMW 3-Series 4dr Wagon

230-horsepower 3.0L I6 6-speed shiftable automatic RWD

15000 mi wear on drivers side seat bolster and drivers side door arm rest 

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2012 BMW 3-Series 4dr Sedan

turbocharged 300hp 3.0L I6 6-speed manual RWD

35000 mi intermittent rattle from enter console 

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2012 BMW 3-Series 4dr Sedan

turbocharged 240hp 2.0L I4 8-speed shiftable automatic RWD

13000 mi Rear passenger rocker panel needs clip. Lost. 
25000 mi Driver door trim had a rough edge and was replaced. 
13000 mi Rust on door hinge bolt. Replaced by dealership. 
40300 mi

€1
Cracked front windshield. No rock or anything, I just parked the car the windshield was without a scratch and when I came back and got in the car, the crack was there. So apparently because of the heat or something, it was 25 degrees Celsius that day, so not very hot, but it was parked in the sun. Had to be replaced. 
44020 mi windshield was replaced in earlier repair. noticed more wind noise > 150km/u they replaced the windshield rail guards 
54560 mi rear passenger side door was leaking water after heavy rain at the bottom. 

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2012 BMW 3-Series 4dr Sedan

turbocharged 240hp 2.0L I4 6-speed manual RWD

50000 mi Rattling in dash. Whole dash was disassembled and certain parts replaced. Whole dash had sound deadening replaced. 
31300 mi Right rear tail light broke free from fasteners. Dealer reported this to be a common problem on this car. 

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2012 BMW 3-Series 4dr Sedan

turbocharged 161hp 2.0L I4 Diesel 8-speed shiftable automatic RWD

20000 mi Exhaust touching other body part and rattling 

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2012 BMW 3-Series 2dr Hardtop conv.

turbocharged 300hp 3.0L I6 6-speed shiftable automatic RWD

15000 mi loose nut in door 

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2012 BMW 3-Series 2dr Coupe

turbocharged 320hp 3.0L I6 7-speed automated manual RWD

44500 mi Drip Rails 

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2012 BMW 3-Series 2dr Coupe

turbocharged 320hp 3.0L I6 6-speed manual RWD

13300 mi aluminum decorative metal trim broke off door on both sides. dealer repaired using new trip clips. Repair was corrected but the clips broke again and the door trim is coming apart again. will take back to dealer to fix again. 
15000 mi metal door trim pieces on both doors was coming apart due to the clips breaking that held it to the door. fixed by dealer. the dealer repair held for 2 weeks and the clips broke again resulting in the trim coming off again. 
16000 mi previous issue of door trim. when they repaired and replaced the door trim, there were clips that I presume had broken which were inside the door. 3rd attempt by dealer to clean out the broken clips that are rattling in door. still rattlig 

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2012 BMW 3-Series 2dr Coupe

turbocharged 300hp 3.0L I6 6-speed manual AWD

53900 mi

C $600
Adjusted the sunroof close position to flush with the roof. 
56420 mi

C $111
Headlight washer cover had become loose. Needed to replace cover and retainer. 

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2012 BMW 3-Series 2dr Coupe

414-horsepower 4.0L V8 6-speed manual RWD

20000 mi Sunroof is ajar and does not align when closed 

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2012 BMW 3-Series 2dr Coupe

230-horsepower 3.0L I6 6-speed shiftable automatic RWD

37000 mi Driver's side cup holder does not open (jammed). 

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2012 BMW 3-Series Body Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2012 BMW 3-Series problems occur, check out our car reliability stats.