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 42/43/54/Set B
MODELS all
Use:
Connector with measuring pick-off for making Y-connections with adapter cables 220 589 00 99 01 up to 220 589 00 99 13 for dynamic measurements. (Set=2 off)