i had to get my transmission replaced and i guess they had to disconnect the battery to do everything.. so now my stereo doesn't work and i get a "Err-3" message when i turn it on.. i remember getting that same error before when i had to replace the battery..there was some code i had to put in to get it working agian...anyone know what it was or how to get it?

thanks

 

ahh.. this is a different error.. the one where i have to put my code in says "CODE" in the display.. i tried putting my code in and nothing happens..(i was able to find my code).. but what does the "Err-3" error mean?? i can't find any info on it anywehre

 

I think it means you've used up your 3 chances to type in the correct code. Try disconnecting your battery and reconnecting it again. It should say CODE again.