Hello gang

First off, its been a little confusing reading about how to bypass the X-930BT. Some posts say move the wire up on slot, some say move it down, others say move it to the right. Is it more than one way?

Secondly, what I did was move the yellow/black wire one slot above/below depending on how you hold it. I also have the green parking wire grounded. What I'm getting is an "Att" notice on the screen and I lose volume control.  When I reomoved the yellow/black wire, it went away.

What makes this more a mystery for me is the fact that previously I had the D-1, D-2, and D-3 in this vehicle, all by-passed with no problems.

Any assistance in this matter is appreciated. I should also ask; is the wire lead from the brake to be grounded as well as the wire lead from the harness? Or just the harness?

Thanks in advance.

Search the forum for bypass related articles dealing with the Z110/120/130. They are all the same and there is only one way. And no, you don't touch the P brake wire on the car.

When I did mine (I also got the X930BT), I followed this YouTube video and it worked great