Activating the heater

Press the switch/lamp. This must activate the parking heater directly from the remote start unit.

If the heater does not activate, the fault-tracing indicates that the radio receiver unit is defective.

If the heater activates after the lamp is pressed, the fault-tracing indicates that the remote control is defective.

Remedy as necessary. (Check that the switch/lamp is correctly connected to the remote start unit.).

Other information:

To connect the breakout box, see Connecting the breakout box. Accessory electronic module
To access or replace the Accessory Electronic Module (AEM) and connector, see Replacing the accessory electronic module
For information about signals, see Signal description. Accessory electronic module (AEM)
To fault-trace wiring and terminals see Contents