So I went to install my Tesla screen today but realized they didn’t send me a specific cable to complete it. So I put the OEM radio back in but now the screen won’t turn on the A/C won’t work and I can’t shift into gear. My dash also won’t show the rpms or fuel level can anyone help me please?? Maybe a fuse or I fried the OEM radio???

 

Double check all of the connectors specifically the 2 connectors for the AC Amplifier- the small, rectangular, white plastic box mounted on the AV headunit. There is 1 connector that is identical to one that plugs into the AV unit and it is very easy to get the two mixed up.

 

turns out I blew 2 fuses. I now have the Tesla screen in and everything seems to be working for the most part besides a few things. I have a airbag light no volume and for some reason my brake lights won’t stay illuminated unless I press the brake pedal. Any ideas?

 

I am glad it was just a few fuses. I am guessing you did not disconnect the battery before installing the new unit?

The airbag light likely just needs to be reset. The procedure can be found here SRS Light Reset. As for your volume and any other issues maybe someone more familiar with these Phoenix things can help. You can try contacting Phoenix directly- though with this virus nonsense it may be some time before they reply.

 

Y’all need to leave them factory radios alone