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The W123 chassis covers 240D's, 300D's, 300TD's, 280E's, and several other models of Mercedes coupes, sedans and wagons from model years 1977 to 1985.

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How do you change the A/C blower resistor

How do you change the A/C blower resistor that's not under the hood 1983 Mercedes W123 240d ?

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ttucker 2, type 3 AC system uses a circuit box behind the glove box with the resistor on the fender in the engine compartment, which you say you do not have. That means yours should be type 1 or 2 and the resistor is in the heater box inside the dash. Check on here and check image 115 and 122 for the location. This is what the part looks like.

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