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Crux SONGM-11 Wiring Interface

Install a new car stereo and retains the safety warning chimes in select 2000-2011 vehicles from Chevrolet, GMC, Pontiac

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• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified and amplified audio systems
• Retains factory OnStar
• Micro-B USB Updatable

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List price $201.60
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-36%

$129.60

 with warranty
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Description


Product Features:

  • Compatible with select 2000-2011 vehicles from Chevrolet, GMC, Pontiac
  • Designed to install a new aftermarket car stereo
  • Provides accessory power (12-volt 10-amp)
  • Retains R.A.P. (retained accessory power)
  • Provides NAV outputs (parking brake, reverse, and V.S.S)
  • Retains all safety and warning chimes
  • Retains factory OnStar
  • For non-amplified and amplified
  • Retains balance and fade
  • Micro-B USB updatable
  • 1-year Manufacturer's Warranty

Crux SONGM-11 owner’s manual

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 2011 Audi A4 is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Harness Features
Main Harness Function
Replacement Harness for Aftermarket Car Stereo
Additional Harness Features
Chime Retention
OnStar Retention
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Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SONGM-11

Weight:

0.80lbs

Internal SKU:

songm11

Internal Product ID:

91977

Customer Ratings & Reviews


Crux SONGM-11 Wiring Interface thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.5
Features
5
Design
5
Usability
4.5

Customer Reviews

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Great

Work great and simple to installin. I installed on my 03 suburban and I love it

By Cristina on February 10, 2017 Checkmark Icon Verified purchase

17 found this helpful


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SONGM-11 Module worked great for my 05 Trailblazer. Installed on aftermarket Stereo-GPS- BU Camera head unit. OEM chimes and On Star still work.

By Jim on November 14, 2016 Checkmark Icon Verified purchase

14 found this helpful



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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.