MODEL | 909 |
without CODE HH9 (Regulated air conditioning (Tempmatic)) |
Overview of heating system components
Heater operating unit component description | A81, A81s2 | ||
ZUH control unit, component description | With CODE HZ9 (Heater booster, diesel) | ||
Blower motor, component description | M4 | ||
Coolant circulation pump component description | M51 | ||
Series resistor group component description | R10 | ||
Fresh air/recirculated air flap solenoid valve, component description | Y95 | ||
Heating system heat exchanger, component description | |||
Heater housing component description | |||
ZUH heater, component description | With CODE HZ9 (Heater booster, diesel) | ||
Heater functional description table of contents |