Since its founding in late 2008, 500Eboard has become the leading resource on the Internet for all things related to the Mercedes-Benz 500E and E500. In recent years, we have also expanded to include the 400E and E420 models, which are directly related to the 500E/E500.
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I have a 1991 500e 119 engine how many wiring harness's are their and in changing just one for example 124 543 9526
are you disturbing any others and is it wise to change all in one go Thanks for any advice and help
If you are in there anyway... I would do both, assuming they are old / original. There's several forum threads with more details, including a neat trick nocfn discovered to install the lower harness without having to unbolt the transmission dipstick tube.
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