Glass Panel, Adjusting

Adjustment Dimensions

Courtesy of AUDI

1. Front Glass Panel
   • Dimension -a- = 8.9 ± 1.2 mm
   • Dimension -b- = 2.0 ± 0.5 mm
   • Dimension -d- = 8.9 ± 1.2 mm
2. Rear Glass Panel
   • Dimension -b- = 2.0 ± 0.5 mm
   • Dimension -c- = 19.3 ± 1.2 mm

Height Adjustment

• Only adjust the front glass panel at the front edge and the rear glass panel at the rear edge.
• To achieve the best possible exterior optical characteristics, make sure that the adjustment on left and right sides is performed as evenly (symmetrically) as possible.

-- Check the adjustment of the front -1- and rear -2- glass panels using a depth gauge, for example.

Fig 1: Adjusting Rear Glass Panel According To Illustration

Courtesy of AUDI

• Dimension -a- = 1.7 ± 1.1 mm
• Dimension -b- = 1.0 ± 0.5 mm
• Dimension -c- = 0.3 ^+0.7/-0.3 mm

-- Remove the inner seal from the sunroof frame.

-- To adjust the front glass panel -1-, reach through the openings in the rubber trim to loosen both of the front screws -left arrows-.

Fig 2: Removing Both Left And Right Front Screws On Glass Panel

Courtesy of AUDI

-- Close the glass panel.

-- Adjust the glass panel and tighten the screws.

-- To adjust the rear glass panel -1- tilt the front glass panel.

Courtesy of AUDI

-- Slightly pull the inner seal -3- toward the inside at the positions marked with -arrows- and loosen the screws -2-.

-- Adjust the glass panel and tighten the screws.

Perform an adaptation. Refer to Power Sunroof Control Module -J245-, PROGRAMMING .

Tightening Specifications

• Refer to OVERVIEW - SLIDING SUNROOF