2007 Volkswagen Passat 3.6, 4D SedanFACTORY OEM SERVICE PROCEDURE

Climatic Heating And A/C Control Functions

Fig 1: Identifying Climatic Heating And A/C Control Functions
GWWN87-10811Courtesy of VOLKSWAGEN UNITED STATES, INC.
  1. Left Seat Heater Control 
  2. AC  Button
    • Push the AC  button to turn on or turn off the A/C.
    • When the light in the button is on, the air conditioner compressor is switched on.
  3. Rear Window Defogger Button 
  4. Infrared Sensor For Passenger Compartment Temperature 
  5. Recirculating Air Mode Button 
    • Press button for recirculating air function to prevent polluted air from entering interior.
  6. Immediate Heating Button -E537- 
    • Not applicable to the US or Canada
  7. Right Seat Heater Control 
    • The seat heating has 3 settings. An LED indicates which setting is selected.
    • If no LED is illuminated, the seat heater is switched off.
  8. Air Distribution Control 
  9. Blower Speed Control 
    • To the left: decreases the blower speed.
    • To the right: increases the blower speed.
  10. Temperature Setting Control 
    • To the left: lower the temperature.
    • To the right: increases the temperature.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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