Installing a GPS in a 2010 Challenger 180

[greggm]

Just pickup a Garmin GPSMAP 640 for my 2010 Challenger 180SE and looking to install the mounting bracket on the upper left hand corner of the dash but trying to see where I can grab a positive and negative line that is connected behind the main power switch. In the glove box is the power outlet which would be perfect but didn't want to run the wiring across the boat.

Does anyone know which lines are safe to tap into behind the instrument panel?

Thanks,
Gregg...

 

[biffdotorg]

Are the new boats setup like the older boats with the fuse box on the drivers side? You should be able to run directly to the fuse box and common ground if that is the case. Many of us have done this for depth finders.

Good luck!