Bench Harness: Mercedes/Maybach MG1CP003 – Plug-and-Play

Bench Harness: Mercedes/Maybach MG1CP003 for faster, simpler connections

The Bench Harness: Mercedes/Maybach MG1CP003 takes the guesswork out of connecting a Bosch MG1CP003 controller in bench mode. Connect one end to your AutoTuner tool and the other to the controller, and you’re ready to work—without manually locating pins or matching individual wires.

Bench connections can take time, and a wiring mistake or bent pin can turn a routine setup into an avoidable setback. This plug-and-play harness helps streamline the process, giving you a more straightforward connection so you can spend less time preparing and more time getting the job done.

Designed for use with AutoTuner, this Mercedes/Maybach bench harness is a practical addition to your workshop when working with compatible engine control units. Keep your setup simple, reduce the hassle of manual wiring, and make bench-mode work more convenient.

• Plug-and-play connection for bench-mode work
• Helps avoid manual pin identification and wire matching
• Connects your AutoTuner tool to the controller
• Compatible with Bosch MG1CP003

Make your next MG1CP003 bench connection quicker and more straightforward with a harness built to simplify setup.