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

GF80.61-P-0005RI Keyless Go, function
- with CODE (889) Keyless Go


Keyless Go function, 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 Keyless go function comprises the following partial functions:
^ Function sequence for position definition of transmitter key

The following partial functions are described in separated documents:
^ Locking/unlocking, function
^ Engine start-stop, function

The antitheft alarm (ATA) [EDW] behaves in the same way as if the car were unlocked and locked with the transmitter key.

Function sequence for position determination of transmitter key (shown on vehicle without code (P99) Special model "AMG Black Series")

A position determination of the transmitter key is required for the individual functions. When the
- Left trunk KEYLESS GO antenna (A2/35),
- left door KEYLESS GO antenna (A2/38) and
- Right door Keyless Go antenna (A2/40)

are activated, the KEYLESS GO control unit (N69/5) can determine the areas (A, B, C, D or E) the transmitter key is located.







The drive authorization code is transmitted by the transmitter key via radio signal. The rear KEYLESS GO antenna (A97) edits the signal and relays it to the KEYLESS GO control unit.