Infotainment System

XM™ Satellite Radio Service

~1min read

XM Satellite Radio Service gives digital radio reception from coast to coast in the 48 contiguous United States, and in Canada. Just as with FM, tall buildings or hills can interfere with satellite radio signals, causing the sound to fade in and out. In addition, traveling or standing under heavy foliage, bridges, garages, or tunnels may cause loss of the XM signal for a period of time.

Test yourself

A quick Cadillac CTS quiz: every answer comes with an explanation and a link to the manual page.