220 589 00 99 36 Adapter cable - WS54.00-P-0050-27B

FG54/Set B 

MODEL 164, 169, 171, 203, 211, 219, 251 

Use: 

Two-pin adapter cable for voltage and resistance measurements and for checking signals at voltage distributor of CAN-C.

Fig 1: Identifying Adapter Cable (220 589 00 99 36)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.