Buy a new one: bavauto.com
why doesnt my heater work on my1985 BMW
what causes the speedometer not to work
Check the fuse.
Check for a blown fuse
Check your fuses
It doesnt
Check the fuses and relays and if that doesn't work check the wiring harness.
When it comes to all cars if a vibration is felt during braking you should check the front rotors for run out (uneven wear).Replace the rotors and pad. BMW doesnt recommend resurfacing.
Call any BMW dealer with the serial number off the back of the radio and they can look up the radio code to verify you have the correct number.
Automatic Stability Control (BMW)
BMW Dealerships...
There is no BMW V6 engine.