212 589 00 90 00 Test adapter - WS46.00-P-0101B
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 172, 204, 207, 212, 216, 221, 251, 463
FG 46/Set B
Use:
Auxiliary adapter for pressure testing the power steering pump.
NOTE:
In combination with: 124 589 06 21 00 test equipment and 140 589 17 63 00 connection fitting