Get Instant Pricing with Edmunds Price Promise℠
1Look for "Special Offers" on a specific car
2Get your upfront, locked-in price from the dealer
3Go to the dealership to buy your car with no haggle
I had the exact same problem on my 2007. It's an interior junction box and has weird problems (apparently, from your story and mine, poorly made). It cost about $700 to replace with labor etc. AND i found out I needed separate $400 to have the device programmed with the VIN number and synchronized with the computer so my remote key fob would work. The symptoms of this failed interface box were the window would jit down slightly and the battery would drain at random times. But, I'll say, after 3 years and 30,000 miles, that's the only problem I've had on the Mustang (2007 V6 Convertible).Report it
© Edmunds.com, Inc.
† Edmunds.com received the highest numerical score in the proprietary J.D. Power 2014 Third-Party Automotive Website Evaluation Study℠. Results based on responses from 3,381 responses, measuring 14 companies and measures third-party automotive website usefulness among new and used vehicle shoppers. Proprietary study results are based on experiences and perceptions of owners surveyed from January 2014. Your experiences may vary. Visit jdpower.com.