Lav odor
We have an intermittent odor coming from the bathroom when driving. It seems to be related to the drivers or passenger window being open. The toilet bowl seals properly as evidence by water remaining ...
Forum Discussion
60s I've had the same problem with my class c , but only with the front windows down. Replaced the aavs and had the same problem. Fixed it by rolling my front window up. I have never experienced the problem with the front windows up even with some of the back windows and all 4 vents open. Avoid the smut, roll em up.
