One by one over the last 2 years, the backlights on my radio dials/buttons and the backlights on the steering wheel redundant controls have been burning out. Three on the radio are out, and all that remains of the steering wheel lights are the "highway" symbol and the "enter" arrow. There's no way to fix these lights, short of replacing your entire radio and steering wheel for couple thousand. Being they are likely LEDs, they shouldn't be burning out at ALL. Really quite annoying!!!!! Chevy needs to pull their head out, as this is just one of many electrical problems with the Tahoe.