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Old 10-26-2007, 11:09 AM
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JimF JimF is offline
'94 S500: only 793 sold!
 
Join Date: Mar 2001
Location: San Diego, CA
Posts: 1,933
Quote:
Originally Posted by MB-Dude View Post
Infamous ‘Check Engine’ light is on for my ’94 SL500.

I know there are methods for a DIY guy to this and would appreciate hearing from folks on how I can retrieve diagnostic data from a ’94 SL500. Thanks in advance.

Cheers,
Jeff
You may have a built-in LED/SW combo so you can read the DM codes (Menu#6). That would get you a summary of the overall problems.

Since it has the basic engine as my '94 S500 so you find out what the flashes mean by using the 'home-brew' DTC reader (use deanyel's link) and using the various menus on my pages.

You did ask on how to retreive diagnostic data. . .
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Last edited by JimF; 10-26-2007 at 11:22 AM.
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