One problem related to check engine light on has been reported for the 2007 Audi A4. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Audi A4 based on all problems reported for the 2007 A4.
I purchased a vehicle from better way auto sales on 10-31-14. After 2 weeks of driving, my check engine light came on. My odometer was also going up pretty fast, went from 89,000 miles to 93,000 miles in less than a month. My brake light was also on permanently even when I wasn't pressing the brakes. I bought it to a mechanic & he gave me a list of issues that was wrong with the car. I called the dealership where I purchased the vehicle from to make a appointment to bring my car in to get fixed. They gave me a appointment weeks from when I called. After having my car for a few days, they called saying my dealership warranty has expired so they can't fix it. I'm 100% sure I didn't drive 4,000 miles in 3 weeks. The dealership warranty expires after 90 days or 3,000 miles which ever one comes first. I also purchased a extended warranty which the dealership said my extended warranty don't cover the parts needed. The labor of everything is expensive that they want me to pay out of pocket. I suspect that there's some odometer fraud going on or some type of scam. I also feel as though the issues with the car shouldve been fixed before selling. They claim there was a safety inspection done on car but aren't brakes included in inspection? I have little knowledge when it come to things of this nature but I do suspect something wrong is going on with better way auto sales.