Nissan Sentra B18 (2020-2025) Owner's Manual: Mirrors
Manual anti-glare rearview mirror

Use the night position 1 to reduce glare from the headlights of vehicles behind you when driving at night.
Select the day position 2 for normal visibility during daylight driving conditions.
WARNING
Use the night position only when necessary, as it reduces rearward visibility.
Automatic anti-glare rearview mirror

The automatic rearview mirror is designed to dim automatically at night in response to the intensity of headlights from vehicles behind you. This function activates when the ignition switch of the Nissan Sentra is in the ON position.
NOTE:
Do not hang objects over the sensors 1 or apply glass cleaner directly to the sensor area.
Such actions may reduce sensor sensitivity and cause improper operation of the automatic anti-glare feature.
Outside mirrors

The outside mirror remote control functions only when the ignition switch is in the ON position.
Move the small selector switch 1 to choose the right or left mirror, then adjust the mirror using the larger control switch 2.
Return the selector switch to the center (neutral) position to prevent unintentional mirror movement.
WARNING
- Objects seen in the passenger-side outside mirror are closer than they appear. Exercise caution when changing lanes to the right. Relying solely on this mirror may cause an accident. Use the inside rearview mirror and check over your shoulder to judge distances accurately.
- Do not adjust mirrors while driving, as this may result in loss of vehicle control and an accident.

Manual folding outside mirrors
To fold the outside mirrors, pull them inward toward the vehicle doors.
Heated mirrors (if so equipped)
Some Nissan Sentra models are equipped with heated outside mirrors that help defog, defrost, or de-ice the mirror surface, improving visibility in cold or humid conditions.
Other materials:
System (trunk Lid Opener System). System Description
System Description
System Description
SYSTEM DIAGRAM
Component
Function
Trunk lid opener switch
Transmit trunk lid open switch
...
REMOVAL
Release the rear sonar sensor cover
(1) pawls using suitable tool and remove the rear sonar sensor outer
(2).
:Pawl
Remove the rear sonar sensor cover
from the bumper fa ...
Headlamp (hi) Circuit
Component Function Check
Component Function
Check
CHECK HEADLAMP (HI) OPERATION
CONSULT
Select “HEADLAMP (HI)” in “Active Test” mode of
“IPDM E/R”.
...