Control Assembly: Service and Repair

HEATER AND A/C CONTROL HEAD, REMOVING AND INSTALLING

E32 models are equipped with an automatic climate control system designated IHKA. The system control head has three groups of three push buttons in the lower part of the panel and three rotary dials in the upper part.

- Working carefully at center console opening, pry out control head.




- Detach IHKA Heater and A/C control head harness connectors (arrows) and remove control head.

- Installation is reverse of removal.