Contents: Removal ↡ Installation ↡
1. Air volume control button; 2. Air distribution control button; 3. Protective cover 4. Hex nut; 5. Screws; 7. Locking lug; N18/3. Service device; S3. Air quantity switch
Removal
1. Remove the radio.
2. Remove the service buttons.
3. Unscrew the hex nut (4) and screws (5).
4. Negative battery cable and engine ground cable.
5. Release the control unit by unscrewing the two screws.
6. Remove the rear air quantity switch (S3) wire connector.
7. If necessary, remove the air quantity switch. To do this, press the locking tab with a screwdriver and turn the air quantity switch to the left.
Installation
Installation occurs in the reverse order of removal.