NU-GM4
by PAC
PAC (NU-GM4) NAVIGATION UNLOCK INTERFACE FOR GENERAL MOTORS
Navigation Unlock integration interface allows the factory Navigation, Bluetooth & Satellite Radio Features of your 29-bit GM LAN radio to be used by the passenger at any time.
FEATURES:
- Unlocks advanced features of factory navigation radio For passenger use
- Unlocks destination entry
- Unlocks Bluetooth keypad
- Enables the reverse camera at any time
- Fast navigation re-syncs when de-activated
- Does not interrupt GPS antenna for fast GPS acquisition