2009 Mercedes SLK-Class Owner's Manual - Page 197

Controls in detail Climate control system X Opening the center air vents: Turn thumbwheels 2 and 5 upward to the first stop. Center air vents 1, 3, 4 and 6 are open. Turn thumbwheels 2 and 5 upward all the way. Only center air vents 3 and 4 are open. Closing the center air vents: Turn thumbwheels 2 and 5 downward all the way. Center air vents 1, 3, 4 and 6 are closed. 3 Thumbwheel for air volume control for adjustable left side air vent X Opening/closing: Turn thumbwheel 3 in the required direction. You can switch on the AIRSCARF neck-level heating with the AIRSCARF switch (Y page 75). X Adjusting air distribution The symbols on the control represent the following functions: Symbol Z Function Directs air to the windshield and through the side defroster air vents Directs air into the entire vehicle interior Directs air to the footwells and through the side air vents Directs air through the center and side air vents AIRSCARF vent G Warning! When switching on the AIRSCARF necklevel heating, the air streaming from the openings may be very hot. When in close proximity to the openings, you could be seriously burned. To help avoid serious personal injuries, switch the AIRSCARF to a lower heating level. X Side air vents b Y a Climate control The air distribution can be adjusted manually. Example illustration driver's side 1 Left side defroster air vent, fixed 2 Left side air vent, adjustable 1 AIRSCARF vent Z 195