Nissan Sentra Owners Manual: Automatic anti-glare rearview mirror (if so equipped)
The inside mirror is designed so that it automatically dims according to the intensity of the headlights of the vehicle following you. The automatic anti-glare feature is activated when the ignition switch is in the ON position.
NOTE:
Do not hang any objects over the sensors 1 or apply glass cleaner to the sensors.
Doing so will reduce the sensitivity of the sensors, resulting in improper operation.
The indicator light will illuminate when the automatic anti-glare feature is operating.
With the ignition switch in the ON position, press
the 
button as described:
- To turn off the anti-glare feature, press and
hold the
button for 3-6
seconds. The indicator light will turn off. - To turn on the anti-glare feature, press and
hold the
button for 3-6 seconds
again. The indicator light will turn on.
For more information about the compass 2 and compass features (if so equipped), refer to “Compass display” in the “Instruments and controls” section of this manual.
Rearview mirror (if so equipped)
The night position 1 reduces glare from the
headlights of vehicles behind you at night.
Use the day position 2 when driving in daylight
hours.
WARNINGUse the night position only when ...
Outside mirrors
The outside mirror remote control will operate
only when the ignition switch is in the ACC or ON
position.
Move the small switch 1 to select the right or left
mirror. Adjust each mirror to t ...
Other materials:
P0643 Sensor power supply
Description
ECM supplies a voltage of 5.0 V to some of the sensors systematically divided
into 2 groups, respectively.
Accordingly, when a short circuit develops in a sensor power source, a
malfunction may occur simultaneously
in the sensors belonging to the same group as the shorted-circui ...
Power supply and ground circuit
Bcm (body control system) (with intelligent key system)
BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM) : Diagnosis Procedure
Regarding Wiring Diagram information, refer to BCS-51, "Wiring Diagram".
1.CHECK FUSES AND FUSIBLE LINK
Check that the following fuses and fusible link ...
M&a branch line circuit
Diagnosis procedure
1.Check connector
Turn the ignition switch off.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the combination meter for damage,
bend and loose connection
(unit side and connector side).
Is the inspection result nor ...
