Installation was simple and fast, with the exception of the parking brake wire. You can't do any customization without that connection, including dimming. I wish there was infinite dimming for the back light, but it's not overpowering. My antenna appears to be connected properly, but am unable to tune in any stations.
Pros - Great sound, fit and function, especially for $300.
Cons - Parking brake wire safety feature, no infinite back light dimming