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Ac Diagnostics-140

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#1

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04-02-2006, 10:27 AM

rdanz

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Ac Diagnostics-140

Need info on how to access the AC diagnostics for a 140. I know its done with the radio but how?

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#2

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04-02-2006, 10:57 AM

JimF

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'94 S500: only 793 sold!

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Check out MENU#15 on my web pages.

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'94 S500 Cpe

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#3

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04-02-2006, 12:39 PM

rdanz

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Quote:

Originally Posted by JimF

Check out MENU#15 on my web pages.

Jim
Aren't the fans supposed to start in low speed when the the ac is turned on and then go into high when the temp calls for it?

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#4

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04-02-2006, 06:18 PM

JimF

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'94 S500: only 793 sold!

Join Date: Mar 2001

Location: San Diego, CA

Posts: 1,933

More reading. . . check out Menu#18 esp the Aux Fans Operation in the "blue" chart (table).

That should explain the individually operation of the Aux fans for temp and pressure.

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'94 S500 Cpe

Visit my Mercedes Web Page

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