Hey guys I have a question, this weekend I converted my TL from non navi to navi. Everything is working fine except the. A\C controls. I plugged the pins in the correct spots but the AC still does not come up.

When you go into the diagnostics for the navigation the AC portion is red and the top says NG.

Could this mean that the wires are not making contact or I have a bad screen? Is the A\C button suppose to show the climate control when pressed even if it is not connected? Or will it show the climate control only when it is connected

Thanks

If its off its not suppose to show anything.

I mean when it is one and i press the AC button nothing activates for example to show where the air should blow.

it only shows up when it is connected. if it shows up red in the Diag than double check your wiring

Ok sounds good, i will try to wire it again on Friday. i think maybe the pins are not making contact with the pins in the climate control unit.

another question, if i just leave my climate control on auto will the AC compressor come off automatically?

yes

i did the non navi to navi conversion and didnt even bother hooking up the AC as i dont think mine has ever seen a setting other than auto

I tried it last night with the pins and it didn't work, it could be a faulty monitor. i will leave my climate control on Auto

when you leave the climate control on auto does the ac compressor automatically come off when the heat is on?