Check roof-mounted antenna housing for tightness
- Make soap solution with water and soap (for example, dish soap).
- Close all windows, doors and flaps.
- Set fan to highest level.
Start the engine if necessary.
- Spray soap solution in the joint (1).
Check
- Observe the joint while a support person opens the front door and closes it forcefully.
- Repeat procedure several times.
Result
» Soap bubbles are visible in the joint.
Measure
- Disassemble roof-mounted antenna housing and glue it again.