In Reply to: Doors and hatch to lock/unlock at the same time posted by MicahO on August 02, 2001 at 19:12:49:
I'll see if I can find the proceedure. One word of possible caution. On the E28, there were very strict warning about not actuatting the locks more than 8 time in a row (ie within a short period of time). On the e28, it could cause the lock control module to overheat and then fail. Don't know if the same issue exists with the e34 lock control box.