Disconnect sliding roof drive from tilting/sliding roof frame - AR77.20-P-1700-01E

Unscrew screw (1).
Loosen screw (2).

Fig 1: Identifying Sliding Roof Drive Screws

NOTE: Loosen screw (2) until the drive gear (14) is no longer engaged in the control cables (11). Only then is it possible to move the tilting bracket.

Fig 2: Identifying Drive Gear, Screws And Control Cables