I don't know about the timer. I only know I can hit the on button and the stereo comes alive. I might just have to sit out there for a while on day to se how long it stays on.
'73 280SEL 4.5 (9/72)- RIP
Only 8,173 units built from 5/71 thru 11/72
'02 CLK320 Cabriolet - wifey's mid-life crisis
2012 VW Jetta Sportwagon TDI...at least its a diesel
Non illegitemae carborundum.