Smart Radio Stereo Wiring Diagram

mellowtoad · 08-13-2009, 08:12 AM

I can't find this anywhere and need some help.

I've got an AVIC-700BT that I'm trying to hook up. I wasn't able to get a wiring harness so figured I'd go ahead and splice into the factory wiring. After starting it, I wish I hadn't.

But what's done is done and I'm having some issues with the coloring of the factory stereo wires to the AVIC harness.

From what I understand, the blue and red wires are constant battery, and the brown is the negative. However, there are two red and blue wires and I'm slightly confused as to how I would hook them up to my one wire on my AVIC unit. Would I splice the red and blue wires together and then splice in my other wire?

Is there any where else I can get a good diagram or information. I've seen a diagram on another website, but it was different than what I have. Any help would be greatly appreciated.

John_H · 08-13-2009, 08:30 AM

Perhaps this could help.

Evilution - Smart Car Encyclopaedia

babybenz · 08-13-2009, 09:06 AM

yellow wire is accessory and red is a hot wire

mellowtoad · 08-13-2009, 09:23 AM

Just a quick note: this is a 2009 Fortwo Pure. I only have two speakers and have the Smart 9 radio. I looked at the Evilution page that you all suggested and can't find one that matches (the red with blue being the biggest thing), unless I'm missing it. I really appreciate it again!

mellowtoad · 08-13-2009, 09:25 AM

Also have two sets of blue and whites, and two sets of blues that are the same color. Also have two black wires, just black, no stripes or anything.

Another thing I'm not seeing on the Evilution page is a "lighting switch terminal/illumination" wire.

**jwight** · 08-13-2009, 09:28 AM

Quote:

Originally Posted by mellowtoad

Just a quick note: this is a 2009 Fortwo Pure. I only have two speakers and have the Smart 9 radio. I looked at the Evilution page that you all suggested and can't find one that matches (the red with blue being the biggest thing), unless I'm missing it. I really appreciate it again!

2nd diagram down, 999cc fortwo.

mellowtoad · 08-13-2009, 09:38 AM

Wow, thanks for your help. I thought I had the fourth one down. I'll give this a try.