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Home >> BMW >> 2025 >> M4 Competition >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sunroof And Convertible Top -- Repair M4 (G82 & G83) >> 54 12 Slide/Tilt Sunroof >> 54 12 646 Replacing glass slide/tilt sunroof frame (glass slide/tilt sunroof removed) (M4 2021-2023, except Convertible) >> Installing the drivetrain for the glass slide/tilt roof panel

Installing the drivetrain for the glass slide/tilt roof panel

Precondition 

The glass slide/tilt roof panel is closed.

TIGHTENING TORQUE SPECIFICATIONS

Drive motor for panorama glass roof to body 
Screw tightening torque  5.5 Nm
G15339667Courtesy of BMW OF NORTH AMERICA, INC.