Alternator/generator/regulator problems of the 2003 BMW 325

Three problems related to alternator/generator/regulator have been reported for the 2003 BMW 325. The most recently reported issues are listed below.

1 Alternator/generator/regulator problem

Failure Date: 06/14/2019

Both back windows on my 2003 BMW 325i will not go up. Garage says both regulators and actuators must be replaced. Researching the internet shows this to be a common failure on this model and it is considered a safety hazard.

2 Alternator/generator/regulator problem

Failure Date: 11/27/2018

My rear window and the rooftop dont work I can hear the motors but nothing happens a technician explain that the regulator and lines are broken its a common thing on my model he specified.

3 Alternator/generator/regulator problem

Failure Date: 09/10/2007

Four times since I buy a 2003 BMW 325i , I have to get the auto to guarantee service for replacement of the struct front bushing, now , after replace them at 32,000 miles about four month ago, my car at 37,000 miles request a new bushings. They said me that BMW was no longer replace them by guarantee because of the road conditions in puerto rico. When I buy the car I paid for a guarantee and I think that is impossible that a car like this , the ultimate drive machine require every four month to replace that parts. They should install a good reinforced genuine parts and not a remanufactured. I always try to avoid the holes, but I ask when it's raining it start a red light that indicated " please avoid this hole" . The dealer stated replaced lens and cover disc for both headlights, noises coming from both rear shock absorbers, replacing alternator drive belt tensioner, tensioner and pulleys, and removing and installing left or right rubber strip. Updated 10/24/07.




325 Service Bulletins
325 Safety Recalls
325 Defect Investigations