Grande Radio/GPS in GXL

[Magrip84 Lurker Find all posts View Profile Close Magrip84]

Hi all
does anyone know if it’s possible to change the GXL radio to a grande sat nav / Audio system? is it the same wiring harness? is it interchangeable?

[Magrip84 Lurker Find all posts View Profile Close Magrip84]

should mention i have a 2008 GXL

[Mattery Lurker Find all posts View Profile Close Mattery]

Not sure if all the wiring stuff is there (GPS antenna etc etc) but I'm betting no. You'd be far better off getting a modern aftermarket one anyway, or use your phone. I have my phone mounted on the dash with a magnetic wireless charger and use google maps for navigating and it works a treat. Old GPS hardware is fairly useless unless you can update the maps.

[Peterpilot Avid PP Poster! Find all posts View Profile Close Peterpilot]

The GPS in the Grande isn't self-contained, the DVD box is mounted under the drivers seat and would also need to be installed in your GXL.
The navigation solution I use is a cellular iPad mounted on a RAM mount from the floor, bolted to the passenger seat mount bolt. This way you can use Google as well as Hema etc.

[Magrip84 Lurker Find all posts View Profile Close Magrip84]

cheers guys appreciate the input