Hi group,
I bought a car that has a " pioneer supertuner III ' stereo system ( the kind with removable face plate)
The stereo works great but I just can't figure out how to set the clock... help!
Thanks, Ann

If it has aclock button try pressing and holding it in for a few seconds. Then you just have to figure out which buttons actually adjust the time. Im not completely familiar with this model but this is how most Ive seen are done.

Tried that can't figure out which button actually change the numbers

Can't change clock radio

Engine must be on, but stereo must be off