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Home >> Buick >> 1998 >> LeSabre V6-3.8L VIN K >> Repair and Diagnosis >> Heating and Air Conditioning >> Control Assembly >> Description and Operation >> With Electronic Climate Control A/C
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With Electronic Climate Control A/C






The heater and A/C control assembly allows the vehicle operator to communicate with the system. The heater and A/C control assembly includes soft-touch buttons for the various system operating modes (OFF, AUTO, DUAL ZONE, HEATER, ECONOMY, DEFOG, DEFROST), fan speed control (AUTO, LO, HI), temperature control (COOL, WARM), rear window defogger and outside air temperature display. Each operating mode button (except OFF) contains an LED indicator which illuminates when that mode is selected. The rear window defogger also has an LED indicator.

The heater and A/C control assembly includes a vacuum-fluorescent display.

Passenger Climate Control





The passenger temperature control includes 2 soft-touch buttons and a bar segment display. The buttons (COOL, WARM) are used to raise or lower passenger side outlet air temperature. The bar segment display is made up of 9 LEDs (4 green, 1 amber, 4 red) and indicates passenger-side outlet air temperature relative to driver-side outlet temperature. The passenger climate control assembly is activated only when the system is operating in the dual zone mode.
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