AdBlue heater relay
This function is used to test the AdBlue heater relay.
Test conditions:
Engine off.
Ignition on.
Parking brake applied.
Procedure:
Start the function.
Check test conditions.
Check the AdBlue heater status.
Check the values presented during the test.
Press "OK" to exit the function.
The function is done.
If the function fails, check the test conditions and repair any faults.