1990 BMW 5 Series "master lock key turn unlock" Questions

...key and such. Does this sound like the lock cylinder went bad or the housing? If the latter, how hard is it to remove the housing? (not in the Bentley manual). Thanks! Just put "BMW ignition lock ...

master key is not working. When I follow the instructions from the operator's manual to insert the key in the trunk lock and turn to the left, nothing happens when I try to open the trunk. Any advice?

...lock directly with the master key even if the vehicle is centrally locked. Are you sure it is the Master Key? Try the key in the glove box lock. The power door locks should unlock the trunk for you ...

...master key and manually lock and then unlock the driver door then try starting the car. And also you have a working remote key unit when this this happens, step back out of the car. if ...

...master key and sent my ecu off with a home made 2 button key to program immobiliser. This key works to start the engin and drive but I cannot get the key to program with the alarm and locking system. ...

...master key to perform this function. 1. Start with the key out of the ignition, drivers door is open all others closed and drivers door is unlocked. 2. Perform these steps within 5 seconds. A. Insert ...

...lock If you have no master key and confirmed your spare opens the trunk or vehicle door, you have an ignition key cylinder issue. The lock tumblers wear out over time, especially if the key ring was ...

Steering wheel won't unlock don't have master key Grand Prix will not unlock put the key in and it won't turn at all it seems to be locked up What can we do

...master key,put it in the drivers door and turn anti-clockwise.If you cannot turn the key by hand,then apply some pliers to the key and ease the key to unlock. If this does not work,place some padding ...

...master lock switch unlock doors and relock and then hit Second Remote, Lights should flash again , repeat if adding a 3rd remote.. after done just turn key off and unlock door and get out and try. ...