Volkswagen Golf Service & Repair Manual: Supplementary heating mode

Volkswagen Golf Service & Repair Manual / Auxiliary heater / Aux. heater/heater booster / Regulation of auxiliary and supplementary heater / Supplementary heating mode

Once the coolant temperature has reached approx. 84 °C, the control unit switches to energy-saving control mode. If the coolant temperature continues to rise above approx. 88 °C, the control unit switches to the controlled waiting period. If the coolant temperature does not drop below approx. 76 °C within 15 minutes during the controlled waiting period, the heater unit will initiate the start procedure into the standard control mode when the coolant temperature does drop below approx. 76 °C.

Functional description

The auxiliary and supplementary heater can be started by means of the remote control, the instant heating button or appropriate programming in the central monitor. Th ...

Auxiliary heater mode

Switching on auxiliary heater mode in vehicles with manual air conditioning: – Press instant heating button-1-. ...

Other materials:

Removing and installing temperature flap control motor -V68-, LHD vehicles
Heater and air conditioning system with electric/manual controls Special tools and workshop equipment required Vehicle diagnostic tester Removing – Switch ...

Wheel bolts, adapter sets for anti-theft wheel bolts
Special tools and workshop equipment required Torque wrench -V.A.G 1332- Adapter set for anti-theft wheel bolts -T10101- ...

Rules for cleanliness for working on the auxiliary heater and the fuel system
Thoroughly clean all connections and adjacent areas before disconnecting. Place parts that have been removed on a clean surface and cover. Do not use fluffy cloths! Carefully cover or seal opened components i ...