Dash Wiring problems of the 2005 Dodge SRT-4

***model is incorrect because true model, 3500 pickup, is not offered as selection*** back up lights would only work when shifter was held in reverse. Back up lights eventually became inoperative diagnosed by mechanic as bad transmission switch. Not replaced yet. Grab handle broke while in use by elderly gentleman. Handle was replaced and mount reinforced with metal backing. Cd player/ radio fails to work. Nothing done at this time. Door seals torn by upper door hinge. Looks to be designed incorrectly and interferes with lip of door resulting in tearing, air and water leakage. Nothing done at this time.