Just some valuable information when looking for a GPS to fit your car or truck.  It is almost impossible to install a used GPS into your car due to the wiring, GPS size, and mostly because of so many changes in between the years 2005 and 2008. Unless you can be sure the unit will fit and you can have it installed (especially the unlock codes, bezel kits) you will be in for disaster. Many of the older cars use fiber optics for the wiring and that itself requires a whole rewire. The Jeeps and Mercedes are the worst. Please buy from a professional. It is much easier to buy a hand unit even though you may wish you had the look of a fancy built in unit. You will quickly find out it is not worth the $500 or more you spent on something that does not work. Good luck.