GF77.39-P-3012-04R Vario Roof Gong, Function

GF77.39-P-3012-04R Vario Roof Gong, Function
- up to model year 08

Function prerequisites for activating the Vario roof gong:
^ Changing circuit 15 from OFF to ON
^ Changing limit switch constellation without actuation

The gong is triggered when:
^ Vehicle in motion (v>8 km/h) and Vario roof not closed (gong for 10 sec.).
^ the stop mode stops 15 sec before the end of the sequence (gong for 20 seconds).
^ an attempt is made to close the trunk before the Vario roof is completely put down (gong for 10 seconds).