While you wait for answers, we may have found some information which could help you.
Click here for Car Stereo Bought Manualhave you got a connector for tevion 4187 car stereo?
how many amps does my radio draw (tevion sm-225cdr)?
Tevion 4187 spares?
how can i get my cd player to work agin?
looking for a manual for my bluetooth tevion car stereo?
why has my cd stopped playing on my Tevion HSC6830U?