600SEL (140.057) V12-6.0L (120.980) (1993)
check.
Special tools
Adjustment
1
Close crank window.
2
Check clearance at top between window guide channel and outer edge of glass. Use special tool (0.3 mm feeler gauge).
3
If adjustment is required, open crank window and adjust upper stop. See next step.
Check clearance at top
4
Loosen screw on upper window lift stop and correct clearance by moving stop.