Accessory Auxiliary Control Switches
GM Part #84938259
About this product
Put the power at your fingertips with Accessory Auxiliary Control Switches from GMC Accessories. It allows you to conveniently control up to three external accessories through an auxiliary switch panel. This add-on module mounted on the knee bolster trim lets you control accessories like off-road lighting, a light bar or air compressor. Installation by an authorized GMC Dealer is recommended. Includes a three-button switch bank, harness and installation hardware.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Conveniently controls external accessories through auxiliary control switches
- Compatible with off-road lighting available from GM Accessories
- Backlit switches mount in knee bolster for easy access
- Amber indicator light shows when off or on
- Finish designed to match vehicle interior trim
- Installation by an authorized Chevrolet/GMC Dealer is recommended
- Includes a three-button switch bank, harness and installation hardware
The greater of either the balance of the vehicle's bumper to bumper warranty or 12 months / 12,000 miles
Frequently Asked Questions
Installation by an authorized Chevrolet/GMC Dealer is recommended.
Three external independent accessories not to exceed 60-amp limit on Accessory Power Distribution Box (sold separately).
No, this will not drain the battery after the vehicle is powered off. Accessories operated by switches will remain off until the vehicle is powered on.
This is compatible with off-road lighting available from GM Accessories and aftermarket accessories.
Depending on the vehicle trim, the vehicle has been designed to accommodate these switches on the knee bolster.