GF80.20-P-3004Q Unlocking By Opening A Door, Function

GF80.20-P-3004Q Unlocking By Opening A Door, Function

The driver's and passenger door can always be opened from the inside regardless of the status of the central locking (CL)The corresponding door lock is then unlocked mechanically.

Special case
A vehicle locked globally is unlocked with the interior central locking switch (N72/1s6) (up to 31.5.04), the lock CL interior switch (N72/1s26) (as of 1.6.04) or the automatic locking/relocking function.

In this case, the vehicle is unlocked globally when the driver or passenger door is opened from inside.

The vehicle is only unlocked below a speed of 15 km/h (speed signal from instrument cluster (A1) via controller area network bus class B (passenger compartment) (CAN-B)).
Control is performed by the EIS control module (N73). The status of the doors is transmitted by the rear SAM control module with fuse and relay module (N10/2) via the CAN-B bus