Test B: The Roof Opening Panel Leaks

PINPOINT TEST B: THE ROOF OPENING PANEL LEAKS

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

This pinpoint test is intended to diagnose the following:
- Incorrect roof opening panel adjustments
- Damaged roof opening panel drain hoses
- Damaged roof opening panel seal
- Incorrect position of the roof opening panel glass

B1-B7: