Infotainment System

FM

~1min read

FM signals only reach about 16 to 65 km (10 to 40 mi). Although the radio has a built-in electronic circuit that automatically works to reduce interference, some static can occur, especially around tall buildings or hills, causing the sound to fade in and out.

Test yourself

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