GF80.61-P-0005CA Keyless Go, Function

GF80.61-P-0005CA Keyless Go, Function
- with CODE (889) Keyless Go


Keyless-Go (KG), general
The Keyless-Go system allows access to the vehicle and starting the vehicle engine without using the transmitter key (A8/1).
It is sufficient to just carry the transmitter key

Operation of the central locking (CL) via the transmitter key remains possible parallel to the Keyless Go functions.

The KG system contains the following partial functions:
^ Function sequence for position definition of transmitter key

Further partial functions are described in separate documents:
^ Locking/unlocking, function
^ Engine start-stop, function

The anti-theft alarm system (ATA) (with code (551) Anti-theft alarm system (ATA)) functions in the same manner as when locking/unlocking the CL with the transmitter key.

Function sequence for position definition of transmitter key
A position determination of the transmitter key is required for the individual functions. The transmitter key can determine in which area (A, B, C or D) it is located by activating the following components:
- Trunk Keyless-Go antenna (A2/35)
- Left front door KEYLESS-GO antenna (A2/38)
- Right front door KEYLESS-GO antenna (A2/40)
- Interior Keyless-Go antenna (A2/61)







The determined position is transmitted by the transmitter key via radio signal. The TV 2 and KEYLESS GO antenna amplifier (A94/2) edits the signal and relays it to the KEYLESS GO control unit (N69/5).