Auxiliary heater
Auxiliary heater mode
In this manual: Auxiliary heater
~1min read
Switching on auxiliary heater mode in vehicles with manual air conditioning:
|
![]() |
Switching on auxiliary heater mode in vehicles with Climatronic:
Note Once the coolant temperature has reached approx. 82 °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. 70 °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. 65 °C. |
![]() |
Test yourself
A quick Volkswagen Golf quiz: every answer comes with an explanation and a link to the manual page.
Was this page helpful?

Note Once the coolant temperature has reached approx. 