BMW E36 ignition lock: key sticks or spins freely
325i
E36 key does not turn to the start position in the ignition, what is the fault?
Often the pin on the lock housing shaft has broken. The pin comes with a new housing, and a used housing is usually a cheaper repair than a new one. A stuck lock has also been freed with CRC spray.
E36 key spins freely in the ignition, does the whole ignition lock need replacing?
The cause is usually a broken lock cylinder, and often replacing just the cylinder is enough. Try the other key first. If the cylinder will not come out, the housing may need replacing.
E36 how do I remove a stuck lock cylinder?
1. Turn the key slightly past the first position. 2. Push a small hex key into the lock hole; at the right spot it sinks in about 20 mm and clicks. 3. Wiggle and pull the cylinder out. Force does not help. 4. If the cylinder will not come out, have a workshop replace the lock.
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