Symptom And Function Description

The following conditions must be met before the engine control module (ECM) will allow cruise control to be permitted.

• Speed above 30 km/h. Max 200 km/h.
• No warning lamps must light.
• Cruise control switch on.
• The clutch and brake pedal must not be depressed.
• The driver's seatbelt must be buckled.

Verification 

To verify that the symptom is in the vehicle, test drive the vehicle and check that cruise control works properly.

When test driving, check:

• "Cruise on" lights up in the Driver information module (DIM).
• Cruise control can be activated.
• Disengagement occurs correctly. Disengagement must occur if, the brake or clutch pedal is depressed and if "cruise" or the 0 button on the steering wheel are pressed.
• The speed is adapted to the vehicle in front (applies to adaptive cruise control).