Soap Suds or Bubble Test
WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
- Mask off the pressure relief valves.
- Close all the windows and the doors.
- Turn the vehicles ventilation fan to the on position, with the selector on high speed and in the defrost mode.
- Unlock and close the doors.
- Apply the soap solution to the potential leak areas.
- Look for bubbles revealing escaping air.