Mercedes-Benz 2007 E -Class Wagon Operator's Manual page 224

1 Thumbwheel for air volume control
for left center air vent
2 Left center air vent, adjustable
3 Cockpit air vent, fixed (Canada only)
4 Right center air vent, adjustable
5 Thumbwheel for air volume control
for right center air vent
6 Right side defroster air vent, fixed
7 Right side air vent, adjustable
8 Thumbwheel for air volume control
for right side air vent
9 Climate control panel
a Thumbwheel for air volume control
for left side air vent
b Left side air vent, adjustable
c Left side defroster air vent, fixed
i
For draft-free ventilation, move the sliders
for the center air vents and side air vents to the
middle position.
Controls in detail
4-zone automatic climate control
1 Thumbwheel for air volume control
for side air vent
2 Side air vent, adjustable
223