220 589 00 99 01 Adapter cable - WS54.00-P-0050-01B

MODELS ALL 

FG 42/43/54/Set B 

Use: 

Adapter line with MQS socket contacts for testing systems with MQS contacts, e.g. side airbag sensors.

(Kit= 1 each black and red)

Fig 1: Identifying Adapter Cable (220 589 00 99 01)

Courtesy of MERCEDES-BENZ USA