I'm currently installing an Avic D3 into my SL500 and have no idea where the Vehicle Speed Sensor (VSS) is located. Anyone know? Also anyone know where the reverse gear wire is?

Anyhow I wanted to know, to make it easier, can I use the GAL wire off the mercedes wiring harness, that's the wire that adjusts your stock head unit volume depending on engine speed, can I use this to connect to the VSS on an aftermarket GPS unit?

__________________
2007 Corvette Convertible Torch Red
1996 MBz SL500
2008 Harley Davidson Night Rod Special

Figured it out, pretty easy stuff! Where are the audio/tech guru's ?!?!

__________________
2007 Corvette Convertible Torch Red
1996 MBz SL500
2008 Harley Davidson Night Rod Special