Mercedes Benz 2007 r 320 cdi User Manual

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Controls in detail
3-zone automatic climate control*
B-pillar air vents
Air vents are located in both B-pillars.
1 Air vent, adjustable
2 Thumbwheel for air volume control
Adjusting air volume
Turn thumbwheel 
2 to the left to 
increase the air volume.
or
Turn thumbwheel 
2 to the right to 
decrease the air volume.
Adjusting air distribution
Move air vent slider 
1 to the left, right, 
up, or down to direct the air in the de-
sired direction.
Rear automatic climate control 
(second and third row)*
The rear automatic climate control for the 
second and third row* is operated in the 
same manner as the rear automatic 
climate control for the second row 
(
Air vents are located in the left and right 
side trim below the rear quarter windows.
1 Defrost air vent for rear quarter 
window, fixed
2 Air vent, adjustable
3 Thumbwheel for air volume control