2018 NISSAN ALTIMA SL Owners Manual

When the vehicle speed lowers to less than
approximately 16 mph (25 km/h), the head-
light uses the low beam.
To turn off the High Beam Assist system,
turn the headlight switch to the

DAYTIME RUNNING LIGHTS (DRL)
SYSTEM (Type A) (if so equipped)
The Daytime Running Lights (DRL) automati-
cally illuminate when the engine is started
with the parking brake released. The DRL
operate with the headlight switch in the
OFF position. Turn the headlight switch to
the

FOG LIGHT SWITCH (if so
equipped)
To turn the fog lights on, turn the headlight
switch to the

WARNING
Do not use or allow occupants to use
the seat heater if you or the occupants
cannot monitor elevated seat tempera-
tures or have an inability to feel pain in
body parts that contact the seat. Use of
the seat heater by such people could
result in serious injury.

∙ If the alert is enabled when a driver exitsthe vehicle, a message will appear in the
vehicle information display that states
“Check Back Seat for All Articles.”
If “Horn & Alert” setting is selected:
∙ An audible horn sound will occur af- ter a short time unless a rear door is
opened and closed within a short
time to deactivate the alert.
∙ If the doors are locked before the alert is deactivated by opening a rear
door, the horn will sound.
∙ If the trunk is opened before a rear door is opened, the horn will be de-
layed until af ter the trunk is closed.
NOTE:
If “Alert Only ” setting is selected, the
message alert will still be shown in the
vehicle information display but the horn
will not sound.