Illuminated badges: the fad every automaker seems infatuated with. They're a nonfunctional accessory that doesn't do anything to help you see the road, which makes a recent technical update from GM ...
According to a recently released Customer Satisfaction Program from General Motors, certain GMC Sierra HD, Yukon, and Yukon XL units were delivered without the Illuminated Front Grille Emblem (LPO RN2 ...