PAC NU-GM4 Navigation-Activation for GMC, Chevrolet (29bit GMLAN, 2012)

Most OEM navigation systems prevent the display & control of navigation or Bluetooth® system features while driving. But just when the driver concentrates on the road, but the examples or passenger should get the opportunity to make settings on your navigation system, Bluetooth® system or Satellite radio.

If you've spent a lot of money for a navigation system or Bluetooth system, one should have expected that the use is possible even while driving.

With the navigation activation of PAC-Audio This is now possible even while driving.

rear view camera playback on the navigation screen

You also have the image of a connected through this interface the option rear view camera to give on the navigation display during boarding and leaving a parking space again. This allows you a perfect view of all the obstacles and in particular children playing behind the vehicle.

The navigation activation is an installation guide.