mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Body - Vario (Hardtop) Roof Water Leaks|Page 22017 > < Body - Vario (Hardtop) Roof Water Leaks|Page 22015
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Cause 3: 

C-pillar rail to C-pillar leaky.

Procedure: 

Seal C-pillar rail to C-pillar.

1.

Perform rain test.

2.

Move Vario roof to intermediate position and secure (See WIS-document AR77.50-P-3000-01R). 

Use Special Tool "Support".

3.

Pull bottom C-pillar seal out of C-pillar rail.

Do not remove C-pillar seal.

4.

Loosen C-pillar rail.

In bottom area (A-Figure 23).

5.

Seal C-pillar rail to C-pillar.

Use sealant gun and window sealant for dabbing. 

6.

Reinstall in opposite order.

7.

Perform leakage test.

IX. Water Leak In Area of Bottom Rear Window Seal

IX.

Water ingress in area of bottom rear window seal

Cause: 

Glue of bottom rear window seal defective. 

Procedure: 

Replace seal.

1.

Perform rain test.

Body - Vario (Hardtop) Roof Water Leaks|Page 22017 > < Body - Vario (Hardtop) Roof Water Leaks|Page 22015