S 550 (221.171) V8-5.5L (273.961) (2007)
Sun Shade: Description and Operation
GF77.20-P-5227SX Open/Close Panoramic Sliding Roof Roller Sun Blind, Function
GF77.20-P-5227SX Open/Close Panoramic Sliding Roof Roller Sun Blind, Function
- with CODE (413) Panoramic glass roof with top sliding roof
- up to model year 08
Component Identification
Function requirements
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C. 15R
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Panoramic sliding roof closed
Manually opening/closing function for front roller sun blind
When the roof switch is actuated toward rear (open roller sun blind) or toward front (close roller sun blind) to the 1st catch, the front roller sun blind is
actuated until the desired position or the limit stop is reached.
Automatic opening function for front roller sun blind
When the roof switch is actuated toward rear (open roller sun blind) beyond the 1st catch, the front roller sun blind is actuated until the limit stop is
reached. The function is stopped when the switch is actuated again.
Manually close/open function for rear roller sun blind
When the rear roller sun blind switch is actuated in the overhead control panel control unit, the rear roller sun blind motor is actuated until the desired
position or the limit stop is reached.
To change the direction it is first necessary for the rear roller sun blind to be moved all the way in one direction.
The rear roller sun blind switch has a lower adjustment priority than the corresponding roof roller blind switch.
Close/open function for rear roller sun blind from rear
When the corresponding roof roller blind switch is actuated, the rear roller sun blind motor is actuated until the desired position or the limit stop is
reached.