W warriorking Casual User You're 5 Messages 41 Reaction score 3 VetteCoins 1,259 Jul 25, 2020 #1 replacing the factory bose radio in a 1985 c4. noticed there is a single wire coming off of the back of the factory radio(upper corner). What is the wires use. installed but no sound.
replacing the factory bose radio in a 1985 c4. noticed there is a single wire coming off of the back of the factory radio(upper corner). What is the wires use. installed but no sound.
