This function is used to bleed the cooling system. The bleeding routine can also be activated through a specific actuation sequence in the vehicle, refer to the manual activation under "manually performance" later in the text. The bleeding is active for 10 minutes.
If any of the conditions are not met, the bleeding routine will be canceled. It may also be that there is no need for bleeding in the actual vehicle. Bleeding is only needed if any of the following equipment exists: