Equipped with GM's common stereo setup, the Pontiac Solstice GXP's radio display completely washes out in bright sunlight. That's the compromise of using common parts-bin equipment for purpose-built automobiles. Otherwise, the system is easy to understand and use, though we don't quite get the odd centrally located power and volume knob and the smaller tuning knob at the upper right. Our test car had satellite controls for the stereo mounted to the steering wheel, but they were on the small side.