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 and correctly sealed. The drain channel collects water and drains it through the front drain hose located in the A-pillar and the rear drain hose located in the C-pillar.

This pinpoint test is intended to diagnose the following:
- Roof opening panel glass adjustment
- Roof opening panel drain hoses
- Roof opening panel glass seals

B1-B4:

B5-B7: