OleksiyMU

reverse lights are lit up all of a sudden the whole time . manual tranny. it is in neutral, whether car is on or off. what the ____ !!!!!!!!!!!!!!!!!!

tweetertc

um... well... do you have any mods... such as a back up camera, alarm/remote start... aftermarket tail lights... ??

its sounds like short for some reason... if its a stock car and under warranty... its time to take a trip to the dealer...

SeanstC

reverse sensor in the transmission could be screwed.

jaxtcracer

+1. sounds like some sort of electrical problem. unless you know all about the tC's stock wiring setup, its dealership time!

OleksiyMU

no, no mods. car is not under warranty any more, bought used from a private party

TCFROEZEL

rey looking at the Ground wires. i guess there has to be a Ground wire on the back light! if not the reverse switch may be shot.