Re: REQ vs. RER Navi???
I just upgraded my 05 from an RAQ to an RER and am very happy with the soundquality. You get to retain the steering wheel controls when you switch to an RER, whether or not you require the adapter harness like I did or not. The UConnect is also an excellent feature to have along with the Sirius satelite radio and the hard drive to store music. You can also buy a mulitmedia harness from online companies for the RER conversion that allow for front or rear cameras to be added or an ipod video input. Usually the harnesses that you need for the RER will come with a lock pick so you can use both the Nav as well as the DVD in motion.
2005 Deep Beryl Green WK 5.7L Hemi: QD II/ SRT8 shifter, petals, roof rails, wheels, grille, rear Brembo calipers, rear sway bar and springs/ body color mirror covers/ Xtreme HID 4300 Dims and Fogs/ Cabin Filteration Kit/ shorty antenna/ SC Flashpaq 91 tune/ full LED interior and partial exterior/ BWoody 4" CAI/Stillen headlight covers/ partial de-badging/ My GIG w Lockpick/ 22Elite leather console cover. Mods to come in the Spring: WK bilsteins, SRT springs, Bwoody end links and Brembo calipers for the front.