Test B: The Roof Opening Panel Leaks

PINPOINT TEST B: THE ROOF OPENING PANEL LEAKS

B1-B7:

Normal Operation
When the roof opening panel glass is completely closed, it is flush with the roof panel.

Possible Causes
- Incorrect roof opening panel adjustments
- Damaged roof opening panel drain hoses
- Damaged roof opening panel seal
- Incorrect position of the roof opening panel glass