Skip to product information
1 of 18

Metra

Metra WM-GM29-SWC GM Radio Interface

Metra WM-GM29-SWC GM Radio Interface

Regular price $101.04 USD
Regular price Sale price $101.04 USD
Sale Sold out
Shipping calculated at checkout.
When replacing the OEM radio with an after market radio some features are lost with Metra's WM-GM29-SWC interface most of those features get retained. This interface with connect an aftermarket radio to the OEM vehicle and communicate with the data system. This interface will provide and retain 12 volt accessory power, provide navigation outputs, retain chimes, retain steering wheel controls and retain balance and fade. This interface will work in non-amplified models in select Buick/ Cadillac/ Chevrolet/ GMC/ Hummer/ Pontiac/ Saturn 2006-up.

Metra WM-GM29-SWC GM Radio Interface

  • Provides accessory power (12-volt 10-amp)
  • Retains R.A.P. (retained accessory power)
  • Provides NAV outputs (parking brake, reverse, speed sense)
  • Retains chimes
  • Retains audio controls on the steering wheel
  • Retains the factory AUX-IN jack
  • Retains the factory backup camera
  • Retains RSE (rear seat entertainment)
  • Retains SAT (satellite radio)
  • Can be used in non-amplified, or analog amplified models
  • Retains balance and fade
  • Includes an antenna adapter
  • Micro “B” USB updatable

Specifications

Brand

Metra

SKU: WA194556663

Shipping & Returns

Shipping: FREE

Returns: see Cancellation, Returns & Refund

View full details