Owner's Manual
Page 155
... Rear Control K2479 I f your vehicle has a rear air conditioning and rear heater system combination,controlsareprovidedtoregulatethetemperature,locationand speed oftheairflow. Generally, the upper vents are used for headliner vent air flow. To adjusttheairtemperature,turnthetemperatureknobontherightside the controlpanel.Forwarmerairturntheknobtotheright(red)side,and for coolerair,turntheknobtotheleft(blue)side.
... Rear Control K2479 I f your vehicle has a rear air conditioning and rear heater system combination,controlsareprovidedtoregulatethetemperature,locationand speed oftheairflow. Generally, the upper vents are used for headliner vent air flow. To adjusttheairtemperature,turnthetemperatureknobontherightside the controlpanel.Forwarmerairturntheknobtotheright(red)side,and for coolerair,turntheknobtotheleft(blue)side.