Fella's,
Here's a pic of the (X11/4?) diagnostic connector in the engine bay (left side, in fuse box) in my '96 W210.
Could somebody please tell me -if possible- what diagnostic system I have in my car? It seems that not all sockets in the connector have leads. FYI: different from US-models, my car doesn't have the dreaded Check Engine sign on the dash-multimeter.

Also, I noticed a nice offer nearby for a multimeter with a duty-cycle feature. Can I read faultcodes by duty cycles on my car's diagnostic system, like in the W124's?

THANKS

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2011 Prius