I need help with some Switches, I know some of them are climate Related, but the exact function would be Cool to know. any experts? the orange arrows are what I need help with.

thanks!

(oh, there's one indicator light on the dashboard I dont know what is and have included it, It has a corresponding unknown Switch )

and the odometer is broken, it stopped at 298M I am sure it has more then that, I know i've put about 1K on it so far

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hum.....
1987 300TD 311,000M Stolen. Presumed destroyed

• The dash light is for the front brake pads. It lights up when a sensor gets to close to the rotor. The sensor is covered in plastic, when the pads wear down and metal hits metal the light goes on. Be sure to replace the sensors when you do pads. (the switch with a similar symbol is unrelated)
• The top left switch with the broken circle is for recirculation. When its on the climate control is a closed system. It takes air from the cabin, heats or cools it, and pumps it back into the cabin instead of bringing in fresh air from outside.
• The top right switch should be the rear dome light and reading lights if you have them.
• The first climate control switch (two filled arrows) tells the climate control to blow through the upper and lower vents
• The second (one filled arrow one empty) is lower vents only
• The third is lower vents only and "economy". In this mode heat is normal but the AC won't turn on, if set to cool only fresh air will come in.

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Serenity-86' 300SDL 482,000 miles (on a "14" head!)

Thanks! Another question for you, Is the heating/ac automatic depending on how you have the thermostat set?

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hum.....
1987 300TD 311,000M Stolen. Presumed destroyed

Yes! Something I've always loved about my benz. You just set the temperature you want and it chooses what to do to get you that temperature.

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Serenity-86' 300SDL 482,000 miles (on a "14" head!)

Yes. The left three buttons will engage the A/C compressor if needed (the leftmost is the defrost, which runs the compressor, fan, and heat full blast). The economy mode won't engage the compressor.

The settings on the dial on the left are temperatures in celcius. Hopefully that's what you're getting 22C ~= 72F

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1982 240D, sold 9/17/2008
1987 300D TurboW124.133 - 603.960, 722.317 - Smoke Silver Metallic / Medium Red (702/177), acquired 8/15/2009
262,715 and counting

Mostly, I love the little Dial thing. however, the heat never switches to the floor.... my car is having Vac issues. And now Fuse issues..lol I've bought a interesting ball of problems though.....

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hum.....
1987 300TD 311,000M Stolen. Presumed destroyed

Let me ask you this one while the pictures are up. there's a spot, Right under the speedometer and odo that lights up Green when I have the lights on, and if I look closely I can see it's some sort of LCD panel or something.... What is it, What's it for what does it do?

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hum.....
1987 300TD 311,000M Stolen. Presumed destroyed

Directly under the speedo should be the outside temperature display. It's backlit when the headlights are turned on.

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1982 240D, sold 9/17/2008
1987 300D TurboW124.133 - 603.960, 722.317 - Smoke Silver Metallic / Medium Red (702/177), acquired 8/15/2009
262,715 and counting

Ah.... I'll add it to the list of "should work but dosnt".. ah well, soon I'll have this car working right..

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hum.....
1987 300TD 311,000M Stolen. Presumed destroyed