Hi all...

I have an 84 Quattro, about 172,000 miles on it. This morning I started it
up and went out and noticed that the oil light would come on and a warning
buzzer sounded when I was changing gears (5 speed). Thinking it needed oil,
I went back home but the level was fine and went out again. It seems that at
4500 rpm, any gear, the oil light comes on and the buzzer sounds. What is
wrong?

TIA
Rush