You have blots on the inside that you must take out and two on the bottom, that is about it.
I have a 1990 Cutlass Calais. I had to remove a plastic panel under the steering Column. It was located to the left of the column under the dash.
Bottom left side of emergency brake
Cutlass S, yes Cutlass or Cutlass Supreme, no Interwebs search of photos will show the difference- the raised center section. Oh, for details, the 442 will NOT have the "Oldsmobile" script (or holes for it) in the left front corner.
The firing order for a 1990 Olds cutlass supreme 3.1litre is 1, 2, 3, 4, 5, 6. The number one cylinder is closest to the pulleys on the left as you face it.
Under neath the speaker insulation, behind the dash board. left of the glove compartment.
The drain plug is no the lower left hand side ( driver side ) of the radiator.
Best left to a pro unless you want to decapitate yourself.
The Oldsmobile Cutlass Supreme was an intermediate-size car produced by GM for the U.S. market. The Supreme sat atop the Cutlass line, beginning as a trim package and eventually becoming its own model name. The popularity of the Cutlass helped drive Oldsmobile to a million sales for the first time in 1978. More than half were Cutlasses. Production of the rear-wheel drive Cutlass ended in 1987. The last car to wear the Cutlass badge was a smaller, front-wheel drive car that left the line on July 2, 1999. It was replaced, indirectly, by the Intrigue.
Take the strut from the left and use this
Very likely it's the turn signal switch.
Restoring a classic car or refusing to give one up means finding the right parts. JC Whitney has millions of car parts, including a rear view mirror for a 1973 Oldsmobile Cutlass Supreme.
To the left of the forward left strut looking from the front.~Ryan To the left of the forward left strut looking from the front.~Ryan