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Exterior lightingPart report

2008 BMW 135I Exterior lighting Problems

Complaints
5about this part
Share
10%of 51 total for the year
Median mileage
49,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 5 complaints about the exterior lighting of the 2008 BMW 135I, 10% of the 51 complaints for this model year. Where a mileage was given, the median is 49,000 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.

“After hitting road pothole adaptive headlight warning light on dash illuminated. Placement of complete headlamp assembly quoted at over $2100 plus tax. Dealer repaired headlamp mechanism more than once for about $700 each time but problem with water intrusion resulting in adaptive headlamp warning light occurred after car went through automated car wash (each time after repair it only took one wash to set off the warning). Mechanism clearly is affected by water intrusion. Good thing is headlamp still works and car runs fine. …”

NHTSA complaint #10846267, filed 2016-03, 68,000 miles

“The plastic insulation on the headlight wiring has flaked off leaving the wires completely bare in some places. This has resulted in the loss of a drl, headlight ballast, and adaptive headlight motor. This is a well documented issue online, from Bmw owners of multiple years/series. In fact, there is already an NHTSA complaint on the exact same year and model as I have. This issue is dangerous in multiple ways. The loss of lighting at night could result in an accident, harming both the occupants and people nearby. The highly charged bare wiring could short, spark, and cause a fire. …”

NHTSA complaint #11194766, filed 2019-04, 90,000 miles

“The contact owns a 2008 Bmw 135I. The contact stated that the LED tail lights failed to illuminate. The failure occurred on numerous occasions. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and stated that the VIN was not included in the manufacturers recall related to the failure. The approximate failure mileage was 30,000.”

NHTSA complaint #10663118, filed 2014-12, 30,000 miles

Related service bulletins

Exterior lighting: other model years

YearComplaintsShare of year
201114%
2009310%
2008510%

Other parts of the 2008 BMW 135I

Fuel system
18 complaints
Air bags
13 complaints
Wheels
5 complaints
Electrical system
4 complaints
Engine
4 complaints
Seat belts
2 complaints
Brakes
1 complaints
Engine cooling
1 complaints
Other or unknown
1 complaints
Body and structure
1 complaints
Suspension
1 complaints
Tires
1 complaints

← All problems reported for the 2008 BMW 135I

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