Anti-lock Braking System (ABS) warning light
or

When the ignition switch is placed in the ON position, the Anti-lock Braking System (ABS) warning light illuminates and then turns off. This indicates the ABS is operational.
If the ABS warning light illuminates while the engine is running, or while driving, it may indicate the ABS is not functioning properly. Have the system checked by a NISSAN dealer.
If an ABS malfunction occurs, the anti-lock function is turned off. The brake system then operates normally, but without anti-lock assistance. See Brake system in the Starting and driving section.
See also:
Vehicle identification number (VIN) plate
The vehicle identification number (VIN) plate is
attached as shown. This number is the identification
for your vehicle and is used in the vehicle
registration. ...
Clearing the programmed information
Individual buttons cannot be cleared. However,
to clear all programming, press and hold the two
outside buttons and release when the indicator
light begins to flash (approximately 20 seconds). ...
Overview
The five-seat Sentra sits between the subcompact Versa and the midsize Altima
in Nissan's sedan lineup. Regular Sentras come in base 2.0, 2.0 S, 2.0 SR and
2.0 SL trim levels. The Sentra is an alt ...
