Wiper problems of the 2004 BMW 3 Series

Headlight reflectors on hid being burnt therefore not giving enough light when driving at night. This is a common problem with owners of this model that has the zkw brand.

Module that controls central locking, wipers, and several other parts (the gm5) started to develop a fault. We had problems unlocking doors, locking doors, using windows, and worst of all - the wipers were hit or miss. BMW wanted $750 for the part replacement.

As reported by other owners, the bi-xenon headlights no longer light up the road. It is a safety hazard and is a known issue with headlights manufactured by zkw on 2003-2005 BMW 330 models. The reflector bowls on these units burn out over time and reduce the headlight's ability to reflect light. Driving at night is literally no better with the headlights on or off. I have to rely on my fog lights just to see anything. Please look into this safety issue as it is wide-spread. Replacement of headlights is expensive at $1300 ea, this has to be resolved by BMW immediately.