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System overview for steering column lock > < General notes on the steering column lock
Locking and unlocking the steering column
Locking and unlocking the steering column
The control unit J764 unlocks the steering column when:
–  The ignition key is inserted into the entry and start authorisation switch -E415-.
–  Terminal S is activated by pressing the entry and start authorisation button -E408- (for „Keyless Entry“).
The control unit J764 locks the steering column when:
–  The ignition key is removed.
–  The door is opened (when using keyless entry).
To lock the steering column the following additional conditions must be met:
–  The ignition must be off.
–  No terminal S should be detected.
–  The vehicle must be stationary.
   

System overview for steering column lock > < General notes on the steering column lock