volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Removing and installing operating and display unit for Climatronic air conditioning systemE87 with Climatronic control unitJ255 > < Procedure for checking and adjusting components
Function of operating and display unit for Climatronic air conditioning systemE87 with Climatronic control unitJ255
Function of operating and display unit for Climatronic air conditioning system -E87- with Climatronic control unit -J255-
  Note
t  A warning lamp in the instrument panel controls will indicate that the selected function is active. In addition, the display of the radio or of the radio navigation system will indicate the selected function for a short time when a button is pressed or a regulator is operated.
t  You can switch between °C and °F in the radio or radio navigation system display via the main menu in the dash panel insert. Press rocker switch in windscreen wiper lever (or in multifunction steering wheel) to call up main menu. Then select Settings, Units and Temperature.
t  If a new operating and display unit for Climatronic air conditioning system -E87- with Climatronic control unit -J255- is installed, the basic setting and an adaptation („Compressor first run“) must be carried out in the Guided Fault Finding or in the Guided Functions.
t  In vehicles with start-stop system, note abort conditions: → Chapter
   
1 - Defrost function button for windscreen
2 - Upper air distribution button
3 - Centre air distribution button
4 - Interior temperature sensor
5 - Lower air distribution button
6 - Button for air recirculation mode or for automatic recirculation mode
q   Pressing the button for air recirculation mode will switch on the air recirculation mode and prevent polluted air from entering the interior.
q   Pressing the air recirculation mode button again will activate the automatic recirculation mode.
  Note
Check function of air quality sensor -G238- → Chapter.
7 - Rear window heating button
8 - Rotary knob for interior temperature, right
9 - Heated front passenger seat regulator -E95- (optional)
10 - AC button
q   The warning lamp in the button lights up when the air conditioner compressor is switched on.
11 - DUAL button
q   If the lamp in the button is on, the left and right temperatures may be adjusted independently.
q   If the Dual button is pressed (the warning lamp goes out), the passenger side will assume the temperature setting for the driver side.
12 - Instant heating button -E537-
  Note
In vehicles with auxiliary heater.
13 - Blower regulator
14 - Air conditioner OFF button
q   Switches Climatronic on or off
15 - AUTO button
q   Pressing AUTO button causes the Climatronic to maintain the selected interior temperature completely automatically. With this setting, the vent air temperature, the blower speed and the air distribution are controlled automatically.
16 - Rotary knob for interior temperature
17 - Heated driver seat regulator -E94- (optional)

   

Removing and installing operating and display unit for Climatronic air conditioning systemE87 with Climatronic control unitJ255 > < Procedure for checking and adjusting components