Radio Replacement Interface for Select General Motors Vehicles without On-Star®

$159.00 C2R-GM11

LAN 11

Facilitates replacement of a factory radio while retaining all factory safety warning chimes and audible turn signal indicators. Compatible with amplified and non-amplified audio systems.

  • Retains all safety warning chimes
  • Provides 10-minute RAP accessory output
  • Compatible with all audio system levels
  • Amplifier turn-on output wire
  • Single wire output for steering wheel control module
  • Retains audible turn signal indicators
  • Provides illumination wire


  • Does not retain OnStar. For OnStar retention, please use the OS-311
  • NOTE: Does not retain factory XM satellite radio

C2R-GM11 Instruction Manual
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