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B18 Owner's 2020-2025 Sentra owner information B18 Service 2020-2025 Sentra Workshop manual B17 Owner's 2013-2019 Sentra owner documentation B17 Service 2013-2019 Sentra service information

Nissan Sentra B18 (2020-2025) Service Manual: Operation

Switch Name and Function

Switch Name and Function

OPERATION AND DISPLAY OF MANUAL AIR CONDITIONING SYSTEM

Operation: A/C Switch Assembly

(With heated seats shown, without heated seats similar)

1.

Blower control dial (with OFF switch)

2.

Driver heated seat switch*

3.

DEF switch

4.

Rear DEF switch

5.

REC switch

6.

Passenger heated seat switch *

7.

Temperature control dial (with MAX A/C selection)

8.

A/C switch

9.

VENT switch

10.

B/L switch

11.

FOOT switch

12.

D/F switch

*: if so equipped

Switch name

Function

Fan control dial

The air flow can be manually set within the range of speeds 1st - 11th by operating the dial.

  • Clockwise: Air flow increases

  • Counterclockwise: Air flow decreases

A/C switch

A/C compressor control changes between ON ⇔ OFF each time this switch is pressed.

Temperature control dial

The air flow temperature can be adjusted by operating the dial.

  • Clockwise: Air flow temperature increases

  • Counterclockwise: Air flow temperature decreases

Intake switch

  • Air inlet changes between recirculation (REC) ⇔ fresh air intake (FRE) each time intake switch is pressed.

    • Indicator lamp ON: Recirculation

    • Indicator lamp OFF: Fresh air intake

Rear window defogger switch

Rear window defogger changes between ON ⇔ OFF each time this switch is pressed. For details, refer to System Description.

VENT switch

  • When each switch is pressed, air outlet can be switched to any position.

  • Air inlet is set to fresh air intake (FRE), when DEF switch is selected while air conditioning system is in the ON position.

B/L switch

FOOT switch

D/F switch

DEF switch
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