Passat Sedan 4Motion W8-4.0L (BDP) (2002)
Control Assembly: Description and Operation
A/C Control Head -E87-, Functions
CAUTION!
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Before working on the electrical system, obtain radio security code and disconnect battery Ground (GND) strap.
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When reconnecting battery, always check operation of vehicle equipment such as radio, clock, and power windows.
1
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Windshield defrost button
2
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Blower speed display
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In automatic operation -8- a midrange is displayed independent of actual blower speed.
3
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Ambient (outside) temperature display
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Display will not change when road speed is below 15 km/h (9.5 mph) and coolant temperature is above 70 °C (158 °F). Under these
conditions, the actual measured value is not displayed because engine heat will adversely affect reading.
4
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Windshield defrost display
5
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Air recirculation display
6
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Air distribution display
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Function: "air flow to footwell" is selected and indicated when pressing button -14-
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Function: "air flow to upper body" is selected and indicated when pressing button -15-.
7
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Selected temperature display
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To change display from Celsius to Fahrenheit and vice versa:
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Press and hold button -11- and press button -9-.
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Selected temperature scale appears in display.