Six problems related to headlights have been reported for the 2007 BMW 328. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 BMW 328 based on all problems reported for the 2007 328.
Headlights. Fire hazard because of brittle and bare wiring inside of headlight housing. Confirmation is as simple as looking inside of headlight to change a bulb. The vehicle does not set any codes to make you aware of wiring issue.
Headlight wiring harness sleeves have rotted, the exposed copper wiring can short inside the vehicle causing a spark, prolonged contact between bare wires will generate heat capable of melting the headlight unit and plastic components around it.
Headlights are pointing up to the sky instead of straight forward after hitting a bump in the road while driving. This happens often.
Left turn bulb socket burned out, damaging the headlight.
Plastic insulation has cracked and peeled on all wiring inside my front headlight housings. Exposed wiring creates a potential short circuit and fire hazard.
Front headlight assembly's, both right and left, the wiring insulation is falling off of all the headlight wires thus leaving an array of completely exposed copper wiring. Upon reading in the bimmer computer forum this is a common happening in most ~ 2000 vintage BMW's. BMW's response is this is normal wear and tear and blamed on florida weather even though this doesn't exist in other auto model's.