Open Tilting Roof

Function requirements
- No overvoltage/undervoltage
- Circuit 15R ON or
- Circuit 15 ON and
- The overhead control panel control module (N70) recognizes the neutral position before switch is activated (switch was not activated for longer than 40 ms)

Function
The tilting roof is opened by pressing the roof system switch (N70s1) upwards. The overhead control panel control module (N70) reads the state of the switch and actuates the roof system motor (M12m1) for as long as the switch is activated, through for no longer than 50s (max. activation time).

If the max. activation time is exceeded, further actuation is only possible after the control module has recognized the neutral position of the switch.

The "open tilting roof" function is aborted if the overhead control panel control module (N70) detects a lock-up of the roof system drive unit (M12).


NOTE: When denormalized, the "open tilting roof" function is restricted.