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head light dimmer switch

Posted: Mon Jun 26, 2017 1:35 am
by RichardMott
Finally was able to mount my new headlight dimmer, horn, turn signal switch for the 250 SL I bought on Ebay.

The delay was making sure I had the information to wire it. The color codes for the new switch didn't match to original. Using the info that came with the switch and the 250 SL schematic, I was able to make a wiring cross reference chart. Spliced in the new wiring using Bell Telephone splice and solder with heat shrink tubing, the project went smooth. The only mistake was the high/low on the dimmer. I miss-read the schematic. But it works even though it is backwards.
chart
chart
new switch
new switch
heat shrink after soldering
heat shrink after soldering
New switch mounted
New switch mounted
Valley Forge Park Memorial Arch
Valley Forge Park Memorial Arch