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Electrical systemPart report

2009 BMW 535I Electrical system Problems

Complaints
2about this part
Share
3%of 71 total for the year
Median mileage
100,213miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the electrical system of the 2009 BMW 535I, 3% of the 71 complaints for this model year. Where a mileage was given, the median is 100,213 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.

“Within 15 min of arriving home in said vehicle, wife started car in driveway to go shopping. Immediately, dense black smoke began pouring from under the dash. She turned the car off, but left key fob in column. She summoned me from inside our house and when I arrived the smoke was still pouring out from under center to driver side of dash. I removed the key fob from column and approx. 1 to 2 min later the smoke stopped - was going to disconnect the battery, but smoke stopped before I was able to open garage and gather tools. …”

NHTSA complaint #11155472, filed 2018-12, 84,826 miles

“The contact owns a 2009 BMW 535i. The contact stated that upon taking the vehicle to an independent mechanic for servicing, he was informed that the vehicle was leaking oil. The oil filter housing and the valve cover gaskets were replaced. Additionally, the contact stated while driving at various speeds, the check engine warning light illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that the spark plugs and the coil pack needed to be replaced. The contact stated that the vehicle was repaired; however, the failure persisted. …”

NHTSA complaint #11464833, filed 2022-05, 115,600 miles

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2015730%
2014827%
20131333%
2012917%
20111715%
2010712%
200923%
20081520%
1991120%

Other parts of the 2009 BMW 535I

Fuel system
42 complaints
Engine
21 complaints
Engine cooling
7 complaints
Transmission and drivetrain
6 complaints
Air bags
4 complaints
Electronic stability control
2 complaints
Exterior lighting
2 complaints
Other or unknown
2 complaints
Seat belts
2 complaints
Steering
2 complaints
Suspension
2 complaints
Tires
2 complaints

← All problems reported for the 2009 BMW 535I

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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