Bleeding the cooling system
To bleed the coolant circuit, the coolant pump may be activated briefly.
This function is used to start the coolant pump briefly.
Test conditions:
Engine idling.
Place the vehicle on a level surface.
Parking brake applied.
Gear selector in position P.
Refrigerant compressor turned off.
Check that the steering wheel is straight and the front wheels point straight ahead.
The throttle pedal and brake pedal should not be operated.
Transmission temperature 30-100 C°.
Procedure:
Start the function.
The coolant pump starts and runs for max. 2 minutes.
The function can be aborted at any moment during the process.
The function is ended after 2 minutes.