2004 Mercedes E-Class Owner's Manual - Page 195
2004 Mercedes E-Class Manual
Page 195 highlights
Controls in detail Automatic climate control* The residual heat is automatically turned off when the ignition is switched on after about 30 minutes if the battery voltage drops Display Rear air conditioning i How long the system will provide heating depends on the coolant temperature and the temperature set by the operator. The blower will run at speed setting 1 regardless of the air distribution control setting. 1 Temperature, left 2 Temperature, right Basic settings 1 Left rear center air vent, adjustable 2 Right rear center air vent, adjustable 3 Thumbwheel for air volume control for right rear center air vent 4 Temperature rocker switch, right 5 Display 6 Temperature rocker switch, left 7 Thumbwheel for air volume control for left rear center air vent We recommend setting the temperature on both the left- and right-hand sides to 72°F. This ensures a pleasant temperature in the rear of the vehicle. The temperatures for the left- and right-hand sides can be set using temperature rocker switches 4 and 6. 195