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Electrical systemPart report

2009 BMW 335I Electrical system Problems

Complaints
15about this part
Share
18%of 85 total for the year
Median mileage
100,393miles
Trend
FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.

NHTSA recorded 15 complaints about the electrical system of the 2009 BMW 335I, 18% of the 85 complaints for this model year. Where a mileage was given, the median is 100,393 miles. 6 a fire, according to the filers. 2 recall campaigns on record are filed under a similar system.

Example complaints

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

“Randomly while driving and sometimes when stationary my car's electrical system started going haywire including my gauges and the passenger airbag as well some other safety features with tthe seatbelt were disabled with & without a passenger in the car. I keep getting a warning screen that tread as follows: restraint system malfunction. Fault in passenger-restraint system affecting airbag, belt tensioner or belt-force limiter. Continue to wear the safety belt. Have the system checked by the nearest Bmw center. …”

NHTSA complaint #11375586, filed 2020-11, 160,000 miles

“I bought a 2009 Bmw 335I off of a friend of mine knowing that the car did indeed have few issues back in december of 2019. When I had received the car the back left strut was out. I replaced all of them including the brakes as well as preformed a simple service. I took the car in for a diagnosis for the car not wanting to start properly to Bmw for a proper check up. I legit get two starts before having to let it sit for a while before I can start it again. This has been an ongoing issue after what I thought could possibly be a starter issue. …”

NHTSA complaint #11351930, filed 2020-08, 100,000 miles

“Blower motor wiring caught fire and spread throughout remainder of car. Initially saw smoke coming from vents while vehicle was coming to a stop in a staples parking lot. Fire spread into engine and interior of car, burning my hand and bringing car to a total loss. Existing recall number: 17v-676”

NHTSA complaint #11151514, filed 2018-11, 98,000 miles

“The vehicle's wiring harness within the headlight housing are exposed, it no longer has the rubber coating that surrounds the wires.I afraid this could cause a short circuit or fire!”

NHTSA complaint #11228591, filed 2019-07, 50,300 miles

“Car caught fire in driveway spontaneously. It had not been used since the previous day and had been sitting atleast 16 hours since last use. We woke up and black smoke and flames coming from car taller than our house. Significant damage to other three cars in driveway and side of our house. Car that caught fire is totaled”

NHTSA complaint #11524106, filed 2023-05

Related recalls

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2015440%
2014420%
20131126%
201229%
20111616%
2010922%
20091518%
20083517%
20075118%

Other parts of the 2009 BMW 335I

Fuel system
33 complaints
Air bags
29 complaints
Engine
10 complaints
Engine cooling
6 complaints
Exterior lighting
6 complaints
Seat belts
6 complaints
Seats
4 complaints
Transmission and drivetrain
3 complaints
Electronic stability control
2 complaints
Other or unknown
2 complaints
Brakes
1 complaints
Equipment
1 complaints

← All problems reported for the 2009 BMW 335I

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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