Jeep Grand Cherokee WH

The Grand Cherokee received a minor facelift for 2008. The bottom part of the headlights became rounded and High Intensity Discharge (HID) Headlamps with auto leveling were added and the lower portion of the front bumper became removable to increase the approach angle for off-road use. The 4.7 L was refined, now producing 305 hp (227 kW; 309 PS), and 334 lb·ft (453 N·m).

Information provided by: http://en.wikipedia.org/wiki/Jeep_Grand_Cherokee#Recall

Wiring Information

These vehicles do not have a switched 12v accessories wire in the factory harness. You will need to locate an accessories feed in the fuse box and wire up to the red wire in the APP018.
This does not retain factory amplifiers.

The CHCH3C will control the steering wheel control buttons on the back of the steering wheel, and the front buttons will control the vehicle menu.