Mercedes-Benz 2005 E -Class Wagon Operator's Manual page 200

Climate control panel design B
1 Left-side temperature control
2 Windshield defroster
3 Increase air volume
4 Air distribution
5 Rear window defroster
6 Right-side temperature control
7 AC cooling on/off
8 Air distribution display
9 Climate control on/off
a Air volume display
b Decrease air volume
Controls in detail
Dual-zone automatic climate control
c Air recirculation
d Air distribution and air volume
(automatic, manual)
199