Q45 V8-4.5L (VK45DE) (2002)
5. Tighten the bolts on the front sunroof bracket at the vehicle side, and then at the rail side.
6. Tighten the bolts on the rear sunroof bracket at the vehicle side, and then at the rail side.
5. Tighten the bolts on the front sunroof bracket at the vehicle side, and then at the rail side.
6. Tighten the bolts on the rear sunroof bracket at the vehicle side, and then at the rail side.