GF30.30-P-0001GQ Cruise Control (CC), Function

GF30.30-P-0001GQ Cruise Control (CC), Function
- with CODE (440) Cruise control
- as of model year 2009


The cruise control function is part of the Assistance Systems and it is integrated into the ESP control unit (N47-5) or the recuperative braking system control unit (N30/6) (with hybrid).

Cruise control includes the following subfunctions:
^ Variable Speed Limiter (except code (494) USA version)
^ Permanent Speed Limiter
^ Cruise control

Variable and permanent speed limiters are also called Speedtronic control systems.

Variable Speed Limiter (except code (494) USA version)
The Variable Speed Limiter enables the driver to set a maximum speed ranging from 30 km/h up to the maximum speed for himself.

Permanent Speed Limiter
The Permanent Speed Limiter allows the driver to set (limit) the maximum speed of the vehicle (e.g. for winter tires with a lower permissible maximum speed).

Cruise control
The cruise control allows the driver to select a target constant speed, and drive at that speed irrespective of engine load condition and without operating the accelerator pedal.

These subfunctions are described in the following documents:
^ Variable Speed Limiter function (except code (494) USA version)
^ Permanent speed limiter, function
^ Cruise control function