Ok so i got an installation of a viper 5704 2-way alarm with remote start and kenwood dnx6190hd navigation stereo at best buy. they took out my stock DIC and radio. NOTHING WAS WRONG WITH MY CAR BEFORE I BROUGHT IT THERE. i drive home and when i arm the alarm i see the right rear passenger side light does not flash like it did BEFORE i went to them. i call them they look and say they don't know what happened and go to a cadillac dealer! i go there and they say they only deal with stock alarms and radios and to go back to best buy! i have been getting the runaround since. a different car audio installer said that's electrical and they did something wrong. i brought it to my mechanic and he checked the fuse boxes both under the hood and under the back seats and they are fine. also the light circuits work when tested so i know it was FINE BEFORE THEY TOUCHED MY CAR! i dont know what to do now. the installer @ best buy said this cts has ''one brake wire and it is getting a signal on the other light so they didnt do it....." he was so rude to me too! (im a girl btw) but if you look at the pics the left side the very bottom brake light does not turn on as well! this is terrible i spent almost 2000$ on all this and my car doesn't even work properly! i dont know what to do any input is greatly appreciated!
bottom right tail light :
when parked :
also parked :
reversing:
bottom right tail light :
when parked :
also parked :
reversing: