Just purchased a '94 540i and am very pleased. However, the on-board
computer doesn't work. Nothing on the display. Where should I start
looking to get to the root of the problem? Do you think it is a fuse
situation or something else? Sorry - not very mechanically inclined.
Possibly the backlight bulb lamps are broken, have the obc removed and check
First remove your radio, next the bord computer can be removed.
See for more details http://www.e34.de -> Schrauberecke -> Bordcomputer
Marcel, '92 525i@342000km
Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here.
All logos and trade names are the property of their respective owners.