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Transmission and drivetrainPart report

2005 BMW 530I Transmission and drivetrain Problems

Complaints
4about this part
Share
7%of 58 total for the year
Median mileage
131,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 4 complaints about the transmission and drivetrain of the 2005 BMW 530I, 7% of the 58 complaints for this model year. Where a mileage was given, the median is 131,000 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Going 55 MPH. The car lost power with a large warning diagnostic on control panel -- transmission error indicating that car would now operate in a diminished state. Luckily managed to pull off to the side without causing accident. This is a hazardous situation the loss of power could easily have had more disastrous consequences. It was sputtering and I shut engine off and it started again. I drove home. Took it to a Bmw repair shop and Bmw and no one could find problem.”

NHTSA complaint #10546318, filed 2013-09, 165,000 miles

“I was driving along the highway at approximately 55 MPH in mycertified pre owned 2005 Bmw 530I that I have owned for 3 and a half years when all of a sudden I got a message in the idrive that read :transmission failsafe, drive moderately . I then proceeded to drive home approximately 15 miles. After a couple of day I had my vehicle towed to the nearest bwm service center where I was informed that the trasmission would need to be replaced. The vehicle had 46k miles on it when I purchased it so that means that I have only driven 50k when the transmission failed. …”

NHTSA complaint #10505434, filed 2013-04, 97,000 miles

“Coming onto highway pushed gas pedal to accelerate, the car attempted to downshift but lost power with a large warning diagnostic on control panel -- transmission error indicating that car would now operate in a diminished state. Luckily managed to pull off to the side without causing accident. This is a hazardous situation the loss of power could easily have had more disastrous consequences.”

NHTSA complaint #10504450, filed 2013-03, 74,500 miles

“Was traveling on the freeway when the car gas pedal began to rev up on its on and then the warning light alert trans. Malfunction the vehicle will have reduced acceleration. Have the system checked by the nearest Bmw center. Trans. …”

NHTSA complaint #10705674, filed 2015-04, 190,358 miles

Related service bulletins

Transmission and drivetrain: other model years

YearComplaintsShare of year
2022113%
2020110%
200745%
200645%
200547%
2004119%
2003613%
2002310%
2001520%
1994111%

Other parts of the 2005 BMW 530I

Air bags
37 complaints
Electrical system
10 complaints
Seat belts
8 complaints
Brakes
6 complaints
Exterior lighting
5 complaints
Body and structure
2 complaints
Tires
2 complaints
Visibility (wipers, defrost, mirrors)
2 complaints
Engine
1 complaints
Equipment
1 complaints
Steering
1 complaints
Vehicle speed control
1 complaints

← All problems reported for the 2005 BMW 530I

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology