Overview of system components, panoramic sliding roof - GF77.20-P-9991FA
MODEL 203.7 with CODE (413) Panoramic glass roof with top sliding roof as of model year 09/YoM 08 model refinement package
| Rear SAM control unit with fuse and relay module, component description | N10/2 | GF54.21-P-6030FA |
| Overhead control panel control unit, component description | N70 | GF82.20-P-5216FA |
| Component description for the EZS control unit | N73 | GF80.57-P-6003FA |
| Roof system drive unit, component description | M12 | GF77.20-P-5211FA |
| Panoramic sliding sunroof roof roller sun blind drive unit, component description | M12/5 | GF77.20-P-5230FA |
| Door contact switch, component description | S17/3, S17/4 | GF80.20-P-4125FA |
| Table of contents, function description for electric panorama sliding roof | GF77.20-P-0997FA |