Rear SAM control module with fuse and relay module, task - GF54.21-P-4112-01QC
WARNING: This page is about a different car, the 2009 Mercedes-Benz CLK350 and 2008 Mercedes-Benz CLK350. However, it is still accessible from the selected car via links, so may be relevant.
Code (540a) electrical roller blind for rear window
Higher-level function condition:
- Circuit 15R ON
When the rear roller blind switch (N72/1s9) is operated on the upper control panel control module (N72/1) this passes on the adjustment request to the rear SAM control module with fuse and relay module (N10/2) via CAN class B.
The rear SAM control module with fuse and relay module (N10/2) actuates the rear roller blind drive unit (M24) and the rear roller blind is opened or closed. If the rear roller blind switch (N72/1s9) is operated again, the rear roller blind stops.