w123 cigar lighter connection
 

I am a new owner of a w123. I'm doing small repairs on the car and noticed that the cigar lighter was missing. I've installed a bracket/connector as well as the cigar ashtray. What I'm not sure about is the electrical connections. What wires do I need to attach and where? Thanks.

There should be a branch from your radio-power-supply that fits in the ashtray and powers the cigar lighter