Brian is right on the SDL. Different animal. The switch-over valves can be accessed just by removing the floor carpet, then one screw on the passenger center console kick panel left foot side, then bending it slightly and pulling it downward. No need to remove anything else. Not even the glove box.

But Brian...... just how does one remove the center vent pod on the SDL. I have looked at it for years and can't figure it out. I can see it, touch it, feel it, but can't figure out how to remove it.

All other posts involve other models but not the SDL. HELP ME !!!!!

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1986 SDL
My Other Car is a Porsche. When it stops leaking, I'm out of oil.