Axxess AXDIS-GMLN29 GM Data Interface with Steering Wheel Controls Radio Installation Kit - 2006-2023

The Axxess AXDIS-GMLN29 is a vehicle-specific GM data interface designed to simplify aftermarket radio installation in select 2006–2023 General Motors vehicles. Compatible with Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saturn, and Suzuki models, this interface retains the factory features that would otherwise be lost during a head unit swap.

Featuring patented steering wheel control (SWC) technology with auto-detect and dual-assign capability, the AXDIS-GMLN29 automatically configures itself to the vehicle and aftermarket radio, eliminating complex manual programming. It works with non-amplified, analog amplified, and digitally amplified factory audio systems.

Key Features:

• Provides 12-volt, 10-amp accessory power output
• Retains R.A.P. (Retained Accessory Power)
• Provides NAV outputs: parking brake, reverse, and speed sense
• Retains factory chimes
• Retains steering wheel audio controls
• Retains OnStar with adjustable OnStar level
• Retains factory OE Bluetooth
• Retains factory AUX-IN jack
• Retains factory backup camera
• Retains RSE (rear seat entertainment)
• Retains SAT (satellite radio)
• Retains balance and fade (excluding digital amplified models)
• Includes antenna adapter
• Micro-B USB updatable for future firmware updates

The AXDIS-GMLN29 is the updated replacement for the earlier AX-GMLAN29-SWC part number. UPC: 086429384181. Axxess provides a 90-day limited warranty covering defects in materials and workmanship.