211 589 04 21 01 15-pin adapter cable - WS54.00-P-0075-01B

FG54/Set B

MODEL 199, 211, 219, 230 

Use: 

15-pin adapter cable for connection of SBC module to vehicle wiring harness.

Fig 1: Identifying 15-Pin Adapter Cable (211 589 04 21 01)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.