Cavity dimension, fixed door window glass

Close rear door.

Use special tool 51 0 342 to measure dimension (A) from inside of flange edge (1) to door window glass (2).

Window cavity gap (A): 

A = 10 ± 0.8 mm

measured in front of door seal in area of C-pillar.

Fig 1: Measuring Window Cavity Gap Using Special Tool (51 0 342)

Courtesy of BMW OF NORTH AMERICA, INC.