2012 Acura ZDX engine

uuInterior Lights/Interior Convenience Items uInterior Convenience Items
160
Controls
The ignition switch must be in ON w*1 to use
the seat heaters. The HI setting heats the seats
faster than the LO setting.
There is no heater in the passenger’s seat-
back due to the side airbag cutoff system.
While in HI, the heater cycles on and off. uThe appropriate indicator will be on
while the seat heater is on. When a
comfortable temperature is reached,
select LO to keep the seat warm.
*1: Models with the keyless access system have an ENGINE START/STOP button
instead of an ignition switch.
■Front Seat Heaters*1 Front Seat Heaters*
Do not use the seat heaters even in LO when the
engine is off. Under such conditions, the battery may
be weakened, making the engine difficult to start.
In the LO setting, the heater runs continuously and
does not automatically turn off.
3WARNING
Heat induced burns are possible when
using seat heaters.
Persons with a diminished ability to sense
temperature (e.g., persons with diabetes,
lower-limb nerve damage, or paralysis) or
with sensitive skin should not use seat
heaters.
* Not available on all models

Continued161
uuInterior Lights/Inter ior Convenience Items uInterior Convenience Items
Controls
If the power mode is in ON:
Seat heater - The HI setting heats the seats
faster than the LO setting.
There is no heater in the passenger’s seatback
due to the side airbag cutoff system.
Seat ventilation - The HI setting ventilates
the seats faster than the LO setting.
Press the seat heater or the seat ventilation
button:
Once - The HI setting (three indicators on)
Twice - The MID setting (two indicators on)
Three times - The LO setting
Four times - The OFF setti ng (no indicators on)
When a comfortable temperature is reached
while using the seat heat ers in HI, select MID
or LO to keep the seat warm.
■Front Seat Heaters and Seat Ventilation*1 Front Seat Heaters and Seat Ventilation*
Do not use the seat heater s and the seat ventilation
even in LO when the engine is OFF. Under such
conditions, the battery ma y be weakened, making
the engine difficult to start.
3WARNING
Heat induced burns are possible when
using seat heaters.
Persons with a diminished ability to sense
temperature (e.g., persons with diabetes,
lower-limb nerve damage, or paralysis) or
with sensitive skin should not use seat
heaters.
* Not available on all models

uuInterior Lights/Interior Convenience Items uInterior Convenience Items
162
Controls
If the ignition switch is in ON w*1: The HI
setting heats the seats faster than the LO
setting.
There is no heater in the rear center seating
position.
While in HI, the heater cycles on and off.
u The appropriate indicator will be on
while the seat heater is on. When a
comfortable temperature is reached,
select LO to keep the seat warm.
*1: Models with the keyless access system have an ENGINE START/STOP button
instead of an ignition switch.
■Rear Seat Heaters*1 Rear Seat Heaters*
Do not use the seat heaters even in LO when the
engine is off. Under such conditions, the battery may
be weakened, making the engine difficult to start.
In the LO setting, the heater runs continuously and
does not automatically turn off.
3WARNING
Heat induced burns are possible when
using seat heaters.
Persons with a diminished ability to sense
temperature (e.g., persons with diabetes,
lower-limb nerve damage, or paralysis) or
with sensitive skin should not use seat
heaters.
* Not available on all models

163Continued
Controls
Climate Control System
Using Automatic Climate Control
The automatic climate control system maintains the interior temperature you select.
The system also selects the proper mix of heat ed or cooled air that will, as quickly as
possible, raise or lower the interior temperature to your preference.
Use the system when the engine is running.
1. Press the driver’s or passenger’s AUTO button.
2. Adjust the interior temperature using the dr iver’s side or passenger’s side control
switch.
3. Press the button to cancel.
■Switching between the recirculation and fresh air modes
Press the (Recirculation) button and switch the mode depending on
environmental conditions.
Recirculation Mode (indicator on): Recirculates air from the vehicle’s interior through
the system.
Fresh Air Mode (indicator off): Maintains outside ventilation. Keep the system in
fresh air mode in normal situations.
1 Using Automatic Climate Control
If any buttons are pressed while using the climate
control system in AUTO, the function of the button
that was pressed will take priority.
The AUTO indicator will go off, but functions
unrelated to the button that was pressed will be
controlled automatically.
To prevent cold air from blowing in from outside, the
fan may not start immediately when the AUTO
button is pressed.
If the interior is very warm, you can cool it down
more rapidly by partially opening the windows,
turning the system on AUTO, and setting the
temperature to low. Cha nge the fresh mode to
recirculation mode until th e temperature cools down.
When you set the temperature to the lower or upper
limit, Lo or Hi is displayed.
Pressing the button switches the climate
control system between on and off. When turned on,
the system returns to your last selection.
Dashboard vents
and back of the
center console Dashboard and floor
vents, and back of the
center console Floor vents Floor and
defroster vents
(Driver’s side only)
Driver’s Side AUTO Button
Driver’s Side
Temperature
Control Switch (Recirculation)
Button
A/C (Air Conditioning) Button Passenger’s Side
Temperature
Control Switch
(Fan Control) Bar
Passenger’s Side AUTO Button

171
Features
Audio System Basic Operation
To use the audio system function, the ignition switch must be in ACCESSORY q or
ON
w*1. Use the selector knob or SETUP button to
access some audio functions.
Press to switch between the normal and
extended display for some functions.
The extended display has three segments to
display detailed information.
Selector knob: Rotate left or right to scroll
through the available choices. Press to set
your selection.
SETUP/ button: Press to select any
setting such as the clock or sound control.
RETURN button: Press to go back to the
previous display.
*1: Models with the keyless access system have an ENGINE START/STOP button
instead of an ig nition switch.1Audio System Basic Operation
These indications are used to show how to operate
the selector knob.
Rotate to select.
Press to ENTER.
Selector
Knob
SETUP
Button
RETURN
Button
Menu Display

199
uuBluetooth® HandsFreeLink ®u HFL Menus
Continued
Features
HFL Menus
The ignition switch must be in ACCESSORY q or ON w*1 to use HFL.
*1: Models with the keyless access system have an ENGINE START/STOP button
instead of an ig nition switch.1HFL Menus
To use HFL, you must first pair your Bluetooth-
compatible cell phone to the system while the vehicle
is parked.
Redial the last number called.
Transfer a call from HFL to your phone or from your phone to HFL.
Mute your voice to the person at the other end of the call.
Send numbers or names during a call. Pair a phone to the system.
Say a name after a phonebook entry is stored.Say a phone number.
Set the pairing code to ei
ther “Fixed” or “Random.”
Search for another phone that has been paired. Edit the name of a paired phone.
Delete a paired phone from the system.
Hear a list of all phones paired to the system.
Hear which paired phone is linked, and its remaining battery life.
Press the (HFL Talk) button each time you give a command
e.g.: “ 123-456-#### ”
“Phone setup”
“Call ”/“Dial ”
“Redial”
“Transfer”
“Mute”
“Send ”
“Pair ”
“Edit ”
“Delete ”
“List ”
“Status ”
“Next phone ”
“Set pairing code ”
e.g.: “Jim Smith ”

209
Driving
This chapter discusses driving, refueling, an d information on items such as accessories.
Before Driving
Driving Preparation .......................... 210
Maximum Load Limit........................ 213
Towing a Trailer Towing Preparation ..... ..................... 215
Driving Safely with a Trailer .............. 218
Towing Your Vehicle ........................ 219
Off-Highway Driving Guidelines General Information ......................... 220
Important Safety Prec autions............ 220
Avoiding Trouble ......... .................... 221
When Driving Starting the Engine .......................... 223
Precautions While Driving ................ 226
Automatic Transmission ................... 227
Shifting ............................................ 228
Cruise Control
*............................... 232
ACC (Adaptive Cruise Control)*....... 235VSA® (Vehicle Stability Assist), aka ESC
(Electronic Stability Control), System ...... 243
SH-AWD ® (Super Handling-All Wheel
DriveTM) .......................................... 245
BSI (Blind Spot Information)*........... 246TPMS (Tire Pressure Monitoring System) .. 248IDS (Integrated Dynamics System)*... 252 Braking
Brake System ................................... 253
ABS (Anti-lock Brake System) ........... 255
Brake Assist System ......................... 256
CMBS
TM (Collision Mitigation Braking
SystemTM)*..................................... 257
Parking Your Vehicle ........................ 261
Rearview Camera
*............................ 262
Refueling ........................................... 263
Fuel Economy .................................... 266
Accessories and Modifications ........ 267
* Not available on all models

215Continued
Driving
Towing a Trailer
Towing Preparation
Your vehicle can tow a trailer if you carefully observe the load limits, use the proper
equipment, and follow the towing guidelin es. Check the load limits before driving.
■Total trailer weight
Maximum allowable weight of the trailer,
cargo, and everything in or on it must not
exceed 1,500 lbs (680 kg). Towing loads in
excess of this can seriously affect vehicle
handling and performance and can damage
the engine and drivetrain.
■Tongue load
The weight of the tongue with a fully loaded
trailer on the hitch should be approximately
10% of the total trailer weight.
• Excessive tongue load reduces front tire
traction and steering control. Too little
tongue load can make the trailer unstable
and cause it to sway.
• To achieve a proper tongue load, start by
loading 60% of the lo ad toward the front
of the trailer and 40 % toward the rear.
Readjust the load as needed.
■Towing Load Limits1 Towing Load Limits
Check if all loads are within limits at a public scale.
If a public scale is not available, add the estimated
weight of your cargo load to the weight of your
trailer (as quoted by the manufacturer), and the
tongue load.
Break-in Period
Avoid towing a trailer during your vehicle’s first 600
miles (1,000 km).
Never exceed the gr oss weight ratings.
Gross weight information 2 Vehicle Specifications P. 350
3WARNING
Exceeding any load limit or improperly
loading your vehicle and trailer can cause a
crash in which you can be seriously hurt or
killed.
Check the loading of your vehicle and
trailer carefully before starting to drive.
Total Load
Tongue Load