My oil light come on ever other day but it'not low on oil it gose right back of and dont come back on until a few days later
could be the sensor itself.
You can check the oil pressure with a gauge to make sure it's just the switch and not another problem. The oil pump screen can get clogged and cause this issue too.
Search Volkswagen Passat Questions
Volkswagen Passat Experts
Related Models For Sale
Used Cars For Sale