Siemens SIM4LE help

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Siemens SIM4LE help

Postby JamieM79 » Sun Aug 09, 2026 2:40 pm

Hi, I’m after someone who can work with this type of ecu.

It’s a Siemens SIM4LE 5WK9 0416. Mercedes part number: A111 153 31 79

It’s connected to an M111.982 that has been re-homed in a W123 on a manual gearbox.

I need the immobiliser and CAN disabling, along with auto transmission communications. There may be a couple of other bits too.

If anyone is able to help, or point me in the direction of someone/a company that can help, that would be amazing.

I’m UK based.

Thanks in advance for any info.

JamieM79
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Joined: Sun Aug 09, 2026 2:06 pm
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