General information about the interior heating system Fresh air from the bottom of the heating system is sucked in through the grate under the windshield and fed by the heater fan into the vehicle interior. In this case,...
Removal and installation of the heater fan switch On vehicles built since 2/92, the blower switch is located on the same base as the heating control unit, so it must be removed and installed as described in previous...
Removal and installation of the heater fan Withdrawal Disconnect ground wire (-) battery. Caution: Disconnecting the battery will erase the contents of the electronic memories, such as engine trouble codes or...