Page 145 of 645

High Beams-To switch from low
beams to high beams, push the left
lever forward until you hear a click.
The blue high beam indicator will
come on (see page 71). Pull it back to
return to low beams. To flash the
high beams, pull the lever back
lightly, then release it. The high
beams stay on as long as you hold
the lever back. AUTO
-The automatic lighting
feature turns on the headlights and
all other exterior lights, when it
senses low ambient light.
To turn on automatic lighting, turn
the light switch to AUTO at any time.
The lights will come on automatically
when the outside light level becomes
low (at dusk, for example). The
lights on indicator comes on as a
reminder. The lights and indicator
will turn off automatically when the
system senses high ambient light.
The lights will remain on when you
turn off the ignition switch. They will
turn off automatically when you
remove the key and open the driver's
door. To turn them on again, either
turn the ignition switch to the ON
(II) position or turn the light switch
to the
position. Models equipped with the keyless
access system have an engine start/
stop button instead of an ignition
switch. ON Mode is the equivalent of
ON (II). See page 196 for ignition
switch and power mode comparison.
Even with the automatic lighting
feature turned on, we recommend
that you turn on the lights manually
when driving at night or in a dense
fog, or when you enter dark areas
such as long tunnels or parking
facilities.
To change the
‘‘AUTO LIGHT
SENSITIVITY ’’setting, see page 126.
Do not leave the light switch in
AUTO if you will not be driving the
vehicle for an extended period (a
week or more). You should also turn
off the lights if you plan to leave the
engine idling or off for a long time.
Turn Signal and Headlights14009/10/28 17:15:37 10 ACURA ZDX KA KC New North America Own 50 31SZN600 enu
ProCarManuals.com
Page 146 of 645

The automatic lighting feature is
controlled by a sensor located on top
of the dashboard. Do not cover this
sensor or spill liquids on it.Fog Lights
Turn the fog lights on and off by
turning the switch next to the
headlight switch.
You can use the fog lights only when
the headlights are on low beam.
With the light switch in the AUTO
position, you can also use the fog
lights when the headlights turn on
automatically. They will go off when
the headlights turn off, or the
daytime running lights are on.Daytime Running Lights
With the headlight switch off, the
daytime running lights come on
when you turn the ignition switch to
the ON (II) position and release the
parking brake. They remain on until
you turn the ignition switch off, even
if you set the parking brake.
When the headlights are on, the
daytime running lights are off.
SUNLIGHT SENSOR
FOG LIGHT SWITCH
CONTINUED
Turn Signal and Headlights
141
Instruments and Controls
09/10/28 17:15:37 10 ACURA ZDX KA KC New North America Own 50 31SZN600 enu
ProCarManuals.com
Page 147 of 645

If you see a‘‘CHECK DRL SYSTEM ’’
message on the multi-information
display, there is a problem with the
daytime running light system. Take
your vehicle to a dealer to have it
checked.
When the multi-information display
shows a ‘‘DRL OFF ’’message, the
daytime running lights are off. DRL
will turn on when the parking brake
is released. Automatic Lighting Off Feature
This feature turns off the headlights,
all other exterior lights, and the
instrument panel lights within 15
seconds after you remove the key
and close the driver's door.
To change the
‘‘HEADLIGHT AUTO
OFF TIMER ’’setting, see page 125.
The automatic lighting off feature
activates if you remove the key (or
the vehicle is in VEHICLE OFF
mode on models with keyless access
system), and open or close driver's
door with the headlight switch in the
‘‘
’’ or ‘‘
’’position, or the
lights turned on in the ‘‘AUTO ’’
position. If you turn the ignition switch to the
LOCK (0) position with the headlight
switch on, but do not open the door,
the lights turn off after 10 minutes (3
minutes, if the switch is in the
‘‘
AUTO ’’position).
The lights turn on again when you
unlock or open the driver's door.
If you unlock the door, but do not
open it within 15 seconds, the lights
go off. With the driver's door open,
you will hear a lights-on reminder
chime.
Models equipped with the keyless
access system have an engine start/
stop button instead of an ignition
switch. VEHICLE OFF (LOCK)
mode is the equivalent of LOCK (0).
See page 196 for ignition switch and
power mode comparison.
Turn Signal and Headlights14209/10/28 17:15:37 10 ACURA ZDX KA KC New North America Own 50 31SZN600 enu
ProCarManuals.com
Page 149 of 645

Adjust the brightness of the
instrument panel by pressing the+
or - button. Press the +button to
increase the brightness and the -
button to decrease it. The brightness
can be set differently for when the
headlights are on, and when they are
off.
The level of brightness is shown on
the multi-information display while
you adjust it. It goes out 5 seconds
after you finish adjusting. To reduce glare at night, the
instrument panel illumination dims
when you turn the light switch to
or
. To cancel the glare reduction
function, set the brightness to the
highest level, then press the +
button. You will hear a beep when it
is canceled.
When the brightness reaches the
maximum level, ‘‘BRIGHTNESS
MAXIMUM LEVEL’’ appears on the
display.
You can customize when the glare
reduction function starts. To change
‘‘ AUTO INTERIOR
ILLUMINATION, ’’see page 111 for
more information.
+ BUTTON
-BUTTON
U.S. model is shown.
Instrument Panel Brightness14409/10/28 17:15:37 10 ACURA ZDX KA KC New North America Own 50 31SZN600 enu
ProCarManuals.com
Page 182 of 645

Keep the inside and outside mirrors
clean and adjusted for best visibility.
Be sure to adjust the mirrors before
you start driving.
The inside mirror can automatically
darken to reduce glare. To turn on
this feature, press the button on the
bottom of the mirror. The AUTO
indicator comes on as a reminder.
When it is on, the mirror darkens
when it senses the headlights of a
vehicle behind you, then returns to
normal visibility when the lights are
gone. Press the button again to turn
off this feature.
On models without navigationsystemWhen you shift to reverse with the
ignition switch in the ON (II)
position, the rear view is shown on
the left side of the inside mirror. For
more information, see page 451.There is also a sensor on the back of
the mirror. Items hung on the mirror
may block this sensor and affect its
performance.
INDICATOR
AUTO BUTTONSENSOR
CONTINUEDMirrors
177
Instruments and Controls
09/10/28 17:15:37 10 ACURA ZDX KA KC New North America Own 50 31SZN600 enu
ProCarManuals.com
Page 383 of 645

The security system helps to protect
your vehicle and valuables from
theft. The horn sounds and a
combination of headlights, position
lights, side marker lights and
taillights flashes if someone attempts
to break into your vehicle or remove
the audio unit. This alarm continues
for 2 minutes, then the system
resets. To reset an activated system
before the 2 minutes have elapsed,
unlock the driver's door with the key
or the remote transmitter/keyless
access remote.
The security system automatically
sets 15 seconds after you lock the
doors, hood, and the tailgate. For the
system to activate, you must lock the
doors and the tailgate from the
outside with the key, driver's lock
tab, door lock master switch, or
remote transmitter/keyless access
remote. The security system
indicator on the instrument panel
starts blinking immediately to show
you the system is setting itself.
Once the security system is set,
opening any door, the tailgate, or the
hood without using the key or the
remote transmitter/keyless access
remote, will cause it to alarm. It also
alarms if the audio unit is removed
from the dashboard or the wiring is
cut.The security system will not set if the
hood, tailgate, or any door is not fully
closed. If the system will not set,
check that the doors, the tailgate and
the hood are fully closed.
Do not attempt to alter this system or
add other devices to it.
SECURITY SYSTEM INDICATOR
Security System37809/10/28 17:15:37 10 ACURA ZDX KA KC New North America Own 50 31SZN600 enu
ProCarManuals.com
Page 546 of 645
Owner's Maintenance Checks
You should check the following
items at the specified intervals. If you
are unsure of how to perform any
check, turn to the appropriate page
listed.●Engine oil level-Check every
time you fill the fuel tank. See page
458.●Engine coolant level -Check the
radiator reserve tank every time
you fill the fuel tank. See page 459.●Automatic transmission -Check
the fluid level monthly. See page
551.●Brakes -Check the fluid level
monthly. See page 553.●Tires -Check the tire pressure
monthly. Examine the tread for
wear and foreign objects. See page
568.
●Lights -Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
and license plate lights monthly.
See page 555.
Maintenance Minder
541
Maintenance
09/10/28 17:15:37 10 ACURA ZDX KA KC New North America Own 50 31SZN600 enu
ProCarManuals.com
Page 560 of 645

Headlight Aiming
The headlights were properly aimed
when your vehicle was new. If you
regularly carry heavy items in the
cargo area or pull a trailer,
readjustment may be required.
Adjustments should be done by your
dealer or another qualified
technician.
Low/High Beam Headlight Bulb
Replacement
The low/high beam headlight bulbs
are a type of high voltage discharge
tube. High voltage can remain in the
circuit even with the light switch off
and the key removed (or the vehicle
is in VEHICLE OFF (LOCK) mode
on models with keyless access
system). Because of this, you should
not attempt to examine or change a
low/high beam headlight bulb
yourself. If a low/high beam
headlight bulb fails, take the vehicle
to your dealer to have it replaced.Replacing Front Turn Signal/
Parking and Side Marker Light
Bulbs
1. Open the hood.
2. Remove the front bulkhead cover
and engine compartment covers
(see page 544).
3. Remove the socket by turning it one-quarter turn counterclockwise.
4. Pull the bulb straight out of its socket.
5. Push the new bulb straight intothe socket until it bottoms.
6. Insert the socket back into the headlight assembly. Turn it
clockwise to lock it in place.
7. Turn on the lights to make sure the new bulb is working.
FRONT TURN SIGNAL/PARKING LIGHT
SOCKETBULB
SIDE MARKER LIGHT
SOCKET BULB
CONTINUED
Lights
555
Maintenance
09/10/28 17:15:37 10 ACURA ZDX KA KC New North America Own 50 31SZN600 enu
ProCarManuals.com