285 589 01 21 00
NTKL Adapter
Cooler vacuum filling device
285 589 00 21 00
P09.41-2199-04
1 Open the rear fuse and relay module (K40/5).
2 Pull out the charge air cooler circulation pump relay (K60) from the rear fuse and relay module (K40/5).
3 Plug in the switch (included with the delivery of the cooler vacuum filling device ) in the plug position of the charge air cooler circulation pump relay (K60).
Activate the switch to actuate the circulation pump . A lamp will light up on the switch when the circulation pump is actuated .