2007 Mercedes GL-Class Owner's Manual - Page 230

Controls in detail Climate control Operating from the front Deactivating Press button : on the front climate control panel ( page 218). The indicator lamp on the button comes on. Reactivating Press button : on the front climate control panel ( page 218). The indicator lamp on the button goes out. The rear climate control is adjusted automatically. Adjusting air distribution Use the air distribution controls 4 or 5 to adjust the air distribution for the rear passenger compartment. The following symbols are found on the controls: Symbol Z Y Function Directs air to the center air vents Directs air to the footwells and the side air vents Adjusting automatically Press button U ( page 228). The indicator lamp on the button comes on. The air distribution is adjusted automatically. Adjusting air volume The air volume for the rear zone corresponds to the air volume settings for the front passenger side. You can switch off the air supply for the rear zone. You can switch off the supplied amount of air volume. Press button ´ ( page 228). The indicator lamp on the button comes on. Adjusting manually Press the desired air distribution control 4 or 5. The indicator lamp in the U button goes out. 229