90 Quattro 20V L5-2309cc 2.3L DOHC (7A) (1990)
Note: Sunroof remains closed during adjustment.
With C and D loose,
Push sunroof lid to proper height according to illustration
Tighten screws D (both sides)
4.5 Nm
Tighten screws C (both sides)
4.5 Nm
Open sunroof lid to rear 50mm and close until marks on guide and side rail align
Check height adjustment (front and rear)
Re-adjust if necessary