I completed the 2010 nav swap last night. Everything was working. Then, upon final assembly, the dash gauges stopped working, and the car won't turn off when the start button is pressed. After pressimg it about 6 times, the car will eventually turn off, but the nav screen stays lit. A few of the dash lights then come back on - slip, vdc, and the car goes back into acc.

Obviously a splice was bad. I'm guessing its on m210. Before I have to redo the whole harness, anyone know what the above wpuld indicate in terms of a bad connection? CAN?

Tyvmia!!!!!

 

did you plug in the white box (Ac Regulator) above the radio?
check the connection on that unit. thoes are all the symptoms of that not being plugged in.

 

bingo!! it was plugged in, but not seated.

Thank you!

 

when you say nav swap, did you upgrade from a 2008/9 nav to a 2010 nav, or 2010 non-nav to nav?

I'm thinking about upgrading my 2008 nav to the 2010 for bluetooth streaming and higher resolution screen.

 

<--would also like to know the above question

 

i think he went from a non nav older g to a 2010
my swap was a 09 non nav to a 09 nav unit