Yah. This online community of jeep owners is a great tool. All the questions you could possibly think of have been asked and answered on here.
2012 Jeep Grand Cherokee Limited Maximum Steel Metallic
5.7L V8 HEMI, 4X4, 730 RHR, Panoramic Sunroof, Husky Floor Liners, SRT pedal kit + E-Brake, Red BT CC, Sharkfin antenna, Mopar CAI