Originally Posted by
dan.sorenson@pobox.com
After the battery on my 1989 535i died, with the doors locked, I charged the battery using the positive cable on the starter motor and the doors opened, but the computer screen is now blank. The computer is not dead because I can get the readouts on the screen below the speedo/tach cluster using the turn signal stem to change functions.
What's up?
By the way, I (supposedly) got the radio code for my factory radio from the dealer so I could reset that after the battery was recharged, but it still gives me a "CODE" reading and entering the code I got from the dealer doesn't fix it.
Anybody know where I can get the right code, or any suggestions? (I've done the wait an hour and 15 minutes routine, entered the numbers after the beep, etc.) The $90 an hour "geniuses" have been of no help, as usual.
Dan Sorenson 1989 535i and 1978 R100/R Tucson, AZ