Cabin filter
If your vehicle is not factory equipped with a cabin air filter, you can install one later. Contact the service station.
Air filter
If the air filter is installed on the car, the blockage sensor 1 allows you to see its condition.
The replacement of the filter is provided for by the maintenance regulations: see the service book of your car. In any case, you need to monitor the condition of the air filter, especially when driving on dusty roads.
If the clogging indication 2 reaches 100%, contact the manufacturer's representative immediately to replace the air filter.
Re-initialization of the air filter clogging sensor
After replacing the air filter, turn knob 3 of the clogging sensor as far as it will go (in direction A).