140 589 46 63 00 Test cable, 117-pin - WS07.00-P-0060B
WARNING: This page is about a different car, the 2009 Mercedes-Benz CLK350 and 2008 Mercedes-Benz CLK350. However, it is still accessible from the selected car via links, so may be relevant.
FG 07/Set B
ENGINE 119.980/981/982, 120.982/983
Use/specification:
Test cable, 117-pin, for diagnosis of ME 1.0 fuel injection and ignition system in combination with socket box 129 589 00 21 00