2006 Mercedes SL-Class Owner's Manual - Page 192
2006 Mercedes SL-Class Manual
Page 192 highlights
Controls in detail Automatic climate control Deactivating Press button T ( page 181). The indicator lamp on the button goes out. The residual heat is automatically turned off: when the ignition is switched on after about 30 minutes if the battery voltage drops when the coolant temperature is too low Ventilated storage compartments The glove box and the armrest storage compartment have their own air vents that allow for cooling ventilation when the automatic climate control system is activated. Opening the air vent Turn thumbwheel 1 upwards. Closing the air vent Turn thumbwheel 1 downwards. i You should keep these air vents closed when outside temperatures are low. Storage compartment under the armrest 1 Thumbwheel 2 Air vent Opening the air vent Glove box 1 Thumbwheel 2 Air vent Turn thumbwheel 1 to the right. Closing the air vent Turn thumbwheel 1 to the left. 191