Mechanics

AC

1992 Mercedes Benz 300d

Air Conditioning problem
1992 Mercedes Benz 300d Two Wheel Drive Automatic 200000 miles

hi on my 92 mercedes 300d w124 2.5 turbo the auxilary fans and compresor donot come on with the climat control on there is no juce those two parts.
thanks
frank
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Fmc99rk
July 7, 2010.




Very good question. The auxiliary fans and compressor worked together, power is supplied to both units through the low pressure switch, if the AC system is low neither unit will come on, check the pressure in your AC system.

Dr Loot
Jul 27, 2010.


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