2012 Acura ZDX Owner's Manual

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uuWhen Driving uACC (Adaptive Cruise Control)*
Driving
Increase or decrease the vehicle speed using the RES/ACCEL or DECEL/SET buttons
on the steering wheel.
• Each time you press the button, the vehicl e speed is increased or decreased by
about 1 mph (1.6 km/h).
• If you keep the button pressed, the vehicl e speed increases or decreases until you
release it. This speed is then set.
■To Adjust the Vehicle Speed1 To Adjust the Vehicle Speed
If a vehicle ahead is going at a speed slower than your
increased set speed, ACC may not accelerate your
vehicle. This is to maintain the distance between your
vehicle and the vehicle ahead.
You can set the vehicle speed using the DECEL/SET
button on the steering wh eel when adjusting the
speed with the accelera tor and brake pedals.
To increase speed
To decrease speed

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uuWhen Driving uACC (Adaptive Cruise Control)*
Driving
Press the (distance) button to change ACC
range.
Each time you press the button, the ACC
range for the distance between your vehicle
and the vehicle ahead of you changes to
short, middle and long.
The faster you select the set speed, the lo nger the short, middle or long distance
becomes. See the following ex amples for your reference.
■To Change Vehicle Distance
Distance
Button
Vehicle
DistanceWhen the Set Speed is:
50 mph (80 km/h)65 mph (104 km/h)
Short
85 feet
26 meters101 feet
31 meters
Middle
111 feet
34 meters173 feet
53 meters
Long
154 feet
47 meters200 feet
61 meters

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uuWhen Driving uACC (Adaptive Cruise Control)*
Driving
To cancel adaptive cruise control, do any of
the following:
• Press the CANCEL button.
• Press the MAIN button.
u ACC indicator goes off.
• Depress the brake pedal.
■Automatic cancellan
The beeper sounds and a message appears on the multi-information display when
ACC is automatically canceled. Any of these conditions may cause the ACC
cancellation:
• The vehicle speed slows down to 22 mph (35 km/h) and below.
• Bad weather (rain, fog, snow, etc.)
• When the radar sensor in the front grille gets dirty.
• The vehicle ahead of you cannot be detected.
• An abnormal tire condition is detected, or the tires are skidding.
• Driving on a mountainous road, or dr iving off road for extended periods.
• Abrupt steering wheel movement.
• When the ABS or VSA is activated.
• When the VSA indicator comes on.
■To Cancel1To Cancel
Resuming the prior set speed: After you have
canceled adaptive cruise co ntrol, you can resume the
prior set speed while it is still displayed. Press the
RES/ACCEL button when driving at a speed of at
least 25 mph (40 km/h) or more.
You cannot set or resume in the following situations:
•When vehicle speed is less than 25 mph (40km/h)•When the MAIN button is turned off
CANCEL
Button MAIN
Button
1 Automatic cancellan
Even though adaptive cruise control has been
automatically canceled, you can still resume the prior
set speed. Wait until the condition that caused ACC
to cancel improves, then press the RES/ACCEL
button.

uuWhen Driving uACC (Adaptive Cruise Control)*
242
Driving
Press and hold the (dista nce) button for one second.
CRUISE MODE SELECTED appears on the multi-information display for two
seconds, and then the mo de switches to CRUISE.
To switch back to ACC, press and ho ld the button again for one second.
■To Switch ACC to Cruise Control1To Switch ACC to Cruise Control
Always be aware which mode you are in. When you
are driving in Cruise mode, be more cautious about
keeping a safe distance fro m a vehicle ahead of you.
ACC ON Cruise
Control ON
Distance
Button

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uuWhen Driving uVSA ® (Vehicle Stability Assist), aka ESC (Electronic Stability Control), System
Continued
Driving
VSA ® (Vehicle Stability Assist), aka ESC (Electronic
Stability Control), System
VSA ® helps to stabilize the vehicle during corn ering if the vehicle turns more or less
than what was intended. It also assists in maintaining traction on slippery surfaces.
It does so by regulating engine ou tput and selectively applying the brakes.
When VSA ® activates, you may notice that the
engine does not respon d to the accelerator.
You may also notice some noise from the
hydraulic system. You will also see the
indicator blink.
■VSA ® Operation
1 VSA ® (Vehicle Stability Assist), aka ESC (Electronic Stability
Control), System
The VSA ® may not function properly if tire type and
size are mixed. Make sure to use the same size and
type of tire, and the air pressures as specified.
When the VSA ® indicator comes on and stays on
while driving, there may be a problem with the
system. While this may no t interfere with normal
driving, have your vehi cle checked by a dealer
immediately.
VSA ® cannot enhance stability in all driving situations
and does not control the entire braking system. You
still need to drive and corner at speeds appropriate
for the conditions and always leave a sufficient
margin of safety.
The main function of the VSA ® system is generally
known as Electronic Stability Control (ESC). The
system also includes a traction control function.
VSA ® System
Indicator

uuWhen Driving uVSA ® (Vehicle Stability Assist), aka ESC (Electronic Stability Control), System
244
Driving
This button is on the driver side control panel.
To turn the VSA® system on and off, press and
hold it until you hear a beep.
VSA ® will stop and the indicator will come on.
To turn it on agai n, press the (VSA ® OFF)
button until you hear a beep.
VSA ® is turned on every time you start the
engine, even if you turned it off the last time
you drove the vehicle.
■VSA ® On and Off1 VSA ® (Vehicle Stability Assist), aka ESC (Electronic Stability
Control), System
Without VSA ®, your vehicle will have normal braking
and cornering ability, but it will not have VSA ®
traction and stability enhancement.
In certain unusual condition s when your vehicle gets
stuck in shallow mud or fresh snow, it may be easier
to free it with the VSA ® temporarily switched off.
When the VSA ® system is off, the traction control
system is also off. You sh ould only attempt to free
your vehicle with the VSA ® off if you are not able to
free it when the VSA ® is on.
Immediately after freeing yo ur vehicle, be sure to
switch VSA ® on again. We do not recommend driving
your vehicle with the VSA ® and traction control
systems switched off.
If the low tire pressure/T PMS indicator comes on or
blinks, the VSA ® system comes on automatically. In
this case, you cannot turn the system off by pressing
the button.
You may hear a motor sound coming from the
engine compartmen t while system checks are being
performed immediately after starting the engine or
while driving. This is normal.
VSA ® OFF Indicator

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uuWhen Driving uSH-AWD ® (Super Handling-All Wheel DriveTM)
Driving
SH-AWD ® (Super Handling-All Wheel DriveTM)
The system controls and transfers varying amounts of engine torque to each wheel
in accordance with the driving conditions.
SH-AWD® helps to enhance driving stability, and lets you handle situations like
slippery surfaces, such as snow, sand, mud, and steep hill, better than when driving
with two wheel drive. However, the system does not help to enhance braking. Be
precautious about the following:
• It is still your responsibility to drive sa fely when you steer, accelerate, and apply
brakes.
• Leave a sufficient margin when braking on slippery surfaces.1SH-AWD ® (Super Handling-All Wheel DriveTM)
NOTICEAvoid continuously driving in sand or mud where a
wheel is likely to spin out, and do not drive once the
SH-AWD ® indicator starts blinking. Driving
continuously under such conditions can damage the
system’s torque distribution unit.
Do not drive through deep water.
The SH-AWD ® system may not function properly if
tire type and size are mixed.
Make sure to use the same size and type of tire, and
the air pressures as specified.

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uuWhen Driving uBSI (Blind Spot Information)*
Driving
BSI (Blind Spot Information)*
Is designed to detect vehicles in specified alert zones adjacent to your vehicle,
particularly in harder to see areas commonly known as “blind spots.”
When vehicles in adjacent lanes are approaching your vehicle from behind, the
appropriate indicator comes on, providing assistance when you change lanes.
■How the system works
■When the system detects a vehicle
1BSI (Blind Spot Information)*
Important Safety Reminder
Like all assistance systems, BSI has limitations. Over
reliance on BSI may result in a collision.
The system is for your convenience only. Even if an
object is within the alert zone, the following
situations may occur.
•The BSI alert indicator may not come on due to
obstruction (splashes, etc.) even without the BLIND
SPOT NOT AVAILABLE multi-information display
appearing.
•The BSI alert indicator may come on even with the
message appearing.
3WARNING
Failure to visually confirm that it is safe to
change lanes before doing so may result in
a crash and serious injury or death.
Do not rely only on the blind spot
information system when changing lanes.
Always look in your mirrors, to either side
of your vehicle, and behind you for other
vehicles before changing lanes.
●The shift lever is in ( D or (S.●Your vehicle speed is
between 6 mph (10 km/h)
and 100 mph (160 km/h)
Alert zone range
A: Approx. 1.6 ft. (0.5 m)
B: Approx. 10 ft. (3 m)
C: Approx. 10 ft. (3 m) Radar Sensors:
underneath the
rear bumper
corners
Alert Zone
Comes on when:●A vehicle enters the alert zone from
behind to overtake you with a speed
difference of no more than 31 mph
(50 km/h) from your vehicle.
Comes On
Blinks
BSI Alert Indicator: Located near the
outside rearview mirror on both sides.
Blinks when:
You move the turn signal lever in the direction
of the detected vehicle.
●You pass a vehicle with a speed difference of
no more than 12 mph (20 km/h).
* Not available on all models