Removing and Installing/Replacing Heater Controls (IHR and IHKR)

64 11 333 - Removing and installing/replacing heater controls (IHR and IHKR)





Necessary preliminary tasks:
- Remove radio receiver Service and Repair
- Remove switch block on instrument panel Service and Repair





Remove clamp (1).
Release clamp (2) for control area.
Press control panel towards rear to release guide pins (3).





Note:
Pull left side of heater controls towards front to expose rear side of controls.

Disconnect cable (1) of temperature regulator.

Unfasten plug connection (2) and disconnect.
Disconnect cable (3) of air-distribution controller.
Unlock and disconnect plug connection (4) and remove heater controls.