Question Details

Changing head units to a modern one. I need to find a 12v power line and a ground wire in the center console. The original head unit removed had a single plug, which when unclipped is the 2 light MOST diode plug and 3 wires that don't seem to have power or ground.Those are the only wires connected to the original head unit.

I'l like to find a ACC switched line and a ground to connect to the new head unit.

Thanks,

Philip

 

Comments

Profile picture for user MercedesMedic

MercedesMedic  7 months 3 weeks ago

For the ground you can use any existing bolt on the frame. On your old HU there should be a ground wire as well though.

For the positive I would tap on the fuse box. Feed from a fuse that doesn't have much demand or seems safe. For example the cigartte outlet which is also switched on when ignition is on.


Add new comment

The content of this field is kept private and will not be shown publicly.