GF80.20-P-0005RT Central Locking (CL), Function

GF80.20-P-0005RT Central Locking (CL), Function

Function
The central locking (CL) controls the "remote-control opening and closing" function of the vehicle. The CL and the convenience feature are components of the drive authorization system. These procedures also apply analogously to the Keyless Go version. Detailed information is available in the Keyless Go description.

Operation
The central locking system can be operated in various manners:
^ With the transmitter key (A8/1)
^ With the left interior CL switch (S85/5) and right interior CL switch (S85/6)
^ By opening a vehicle door from inside
^ Using "Remote door unlock" (RDU) (USA only); for details, see LCT emergency call system description

The CL cannot be operated with the mechanical key Only the driver door can be opened with the mechanical key. Detailed information on opening and closing the rear-end door automatically is given in the system description.
An alarm is triggered on vehicles with anti-theft alarm system (ATA) code 551.

Automatic functions
^ Automatic locking:
- Speed-dependent locking (v = 15 km/h) and
- relocking (40 s), (As of v = 3 km/h, the rear-en door handle switch (S88/9) is deactivated.)

^ Emergency opening after crash recognition