[AB630]

So my wife calls me and tells me that our 2007 E (21k miles) just had the check engine light come on. When she gets home i check the gas cap, sure enough it was loose. It was even tightened one click. Its been two days and the light is still on.

No "Check Gas Cap" message ever came up, but it was definitely loose. Does the light ever come on without the message to check the cap? Whats the longest it should/could take to resolve itself? Thanks.

 

[bigsmokes]

you can disconect the battery for a few mins,,that should reset the light,,but make sure you have the radio code before you do it,,,your need to enter the code back into th radio to unlock it,,