Your 1988 Cabriolet oil warning lightbuzzer won't turn off and the oil level is fine so can you just remove the fuse to stop that ear-shattering warning buzzer?

The buzzer means you have no oil pressure, not that the oil level is necessarily low. You better find out why this is coming on and do not drive until you do.

AnswerMost of the time its the actual sensor that fails If you have just done a service on the car it will normally do it straight afterwards.Try switching the ignition on and if it sounds with the engine NOT running Then its your sensor. AnswerThe green wire on the sensor, that is just on top of the oil filter mount, often falls off. Take a look. It just slips on over the end of the stud there.