The onboard computer and radio on my 1998 540 started behaving strangely about 3 weeks ago. Sometimes the whole thing would turn off and then come back after a while. Sometimes, it would stay off until the next engine start. Other times just the radio would go off and come back.
Now, it looks like it is dead. Some controls, like clock, MPG, range etc, still can be used but the whole computer goes off after a minute or so.
I can still access some of the displays from the steering wheel though.
Any help will be appreciated.
Now, it looks like it is dead. Some controls, like clock, MPG, range etc, still can be used but the whole computer goes off after a minute or so.
I can still access some of the displays from the steering wheel though.
Any help will be appreciated.