Secure Lock (Double Lock)

Secure Lock (Double Lock)
The secure lock function (locking of the vehicle from the outside using either the remote or the drivers door lock cylinder) uses a mechanical coupling to uncouple the locking pin of the door from the lock. The vehicle can then no longer be opened by the following actions:
^ Pulling the locking buttons
^ Pulling the inner door handle
^ Pulling the outer door handle
^ Pressing the center-lock button
Secure lock is only possible:
^ At terminal R off and key not inserted
^ After opening and closing the drivers door or Opening the passengers door
No action takes place following the secure lock request when the drivers door is open. A secure locked (secured) vehicle cannot be unlocked via diagnosis functions. A secure locked (secured) vehicle can be changed to lock status by pressing the center console lock button (CUT).
The vehicle lock status is changed from secure to unlocked when the CAS recognizes a valid transponder key has been inserted.