General information
The ambient highlight illuminates the door pillars
in the rear.
When opening a rear door, the brightness of the
ambient highlight of the respective door pillar is
reduced. After the rear door is closed, the ambient
highlight is illuminated again in the previously
adjusted bright
REMOVING AND INSTALLING/REPLACING LEFT OR RIGHT AIR-MASS FLOW
SENSOR (N63)
Necessary preliminary tasks
Read out fault memory of DME control unit
Switch off ignition
Remove ACOUSTIC COVER
Picture shows the left side, the procedure for the right side is identical.
Unlock plug (1) and remove.
Re