Mercedes #0085455526 & #0325453928 crimp connectors and IWISS SN-28B Crimping Tool
While installing the smartTop module on my 2012 SLK 350 I broke a rear speaker wiring connector when it would not release from the speaker's socket.
As I found the Mercedes crimp connectors that attach wires to connector plugs are very small and fragile and easily broken.
Back then I could not find a reasonably priced tool that would crimp the connectors properly.
I ended up using needle-nosed pliers to crimp the connectors to repair the broken speaker wiring plug.
This worked but it was a hack that looked sloppy.
Four years later while looking on Amazon for something else, I stumbled upon the IWISS SN-28B DuPont Terminal Ratchet Crimper
Even though the crimper was designed for DuPont connectors, it looked like it might work with Mercedes crimp connectors and only cost $23.00 so I bought one.
It turned out to be the perfect crimping tool for Mercedes crimp connectors!
Since directions on how to use the crimping tool and how to use it with Mercedes crimp connectors are almost non-existent I put together a document to help other folks who might find it useful.
Attached are detailed directions on using the IWISS SN-28B
crimping tool to crimp the Mercedes female #0085455526
or male #0325453928
2012 SLK 350, Mars Red, Ash, 7G Automatic, Premium Pkg I, Lighting Pkg, Multimedia Pkg, Sport Pkg, Digital Dual Zone Climate Control, Panorama roof, Air Guide Windstop, Chrome Bonnet Fins, smartTOP roof module v1.42, Akebono ceramic front brake pads, TRW ceramic rear brake pads, DIY Backup Camera
Other Ride: 2016 GLA 250 4Matic, Cirrus White, Ash, Premium Pkg, Multimedia Pkg, Panorama Sunroof, Bi-Xenon Headlamps, Blind Spot Assist