Regularly remove leaves and other dirt from the air and climate grilles of the ventilation system. Ensure you do
not damage the grilles in the process.
Maintenance
WARNING! Electrocution hazard
This appliance may only be repaired by qualified personnel. Improper repairs can lead to considerable
hazards.
Replace the outside air filter if the
Contact a authorized service agent if the
Replace the air filter at least every 2 to 3 years.
Check the cables or lines regularly.
Check all elements of the air filter unit regularly for tightness.
Check the seal between the ventilation system and the roof of the vehicle once a year.
Replacing the interior air filter
1.
Press the
button to switch the ventilation system off.
2. Dismantle the ADB center cover.
indicator lights up (see
Replacing the interior air filter
indicator lights up to replace the interior air filter.
EN
on page 11).
11