Why is the red oil light still on after a oil/filter change? on 1995 Lincoln Mark VIII

On starting red light goes off (like it should)but, a mile or two down the road it comes on, for the past 3 days. I had an oil change and filter done right away, oil level is good, still the oil light comes on after a short drive down the road. The oil pressure sender was replaced 5 months ago, along with trans rebuilt and oil leaks from the engine area. I recently had a new fuel filter installed,alternator,tune-up,steering column and well you name it, and now this...light! Over all the engine never misses a beat.

by in Chino Valley, AZ on July 21, 2011
1 answer 1 comment
ANSWER by on July 21, 2011
you have to reset the light
COMMENT by on July 21, 2011
Okay thanks, but how do you do that?? I have already reset the oil life button on the dash, which show up in the systems check.