BWI 2000 328i (Changing time on clock)

I just bought a 2000 BMW 328i. It didn't come w/ an owners manual and I can't figure out how to change the clock on the stereo.

Please help!

There is a knob on the left and right side of your instrument cluster. Use the button on the turn signal stock and press the button in until you see the clock on the instrument cluster display. When the clock is on there also, use the left button on the instrument cluster and twist it either way. That will change the clock, up or down depending on the way you turn it.