272 589 02 63 00 4-pin adapter cable - WS07.00-P-0105B

FG 07/Set B 

ENGINES 272, 273 

Use: 

Adapter cable, 4-pin for checking the ignition coil module.

Fig 1: Identifying 4-Pin Adapter Cable (272 589 02 63 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.