climate control Acura ZDX 2012 User Guide

166
uuClimate Control System uAutomatic Climate Control Sensors
Controls
Automatic Climat e Control Sensors
The automatic climate control system is
equipped with a sunlight sensor, an interior
temperature and humidity sensor. Do not
cover or spill any liquid on them.Sunlight Sensor
Temperature and
Humidity Sensor

223Continued
Driving
When Driving
Starting the Engine
1.Make sure the parking brake is applied.
2. Check that the shift lever is in
P, then
depress the brake pedal.
u Although it is possible to start the vehicle
in
N, it is safer to start it in P.
3. You can start the engine in any power
mode. Press the ENGINE START/STOP
button and the brake pedal.
1 Starting the Engine
Keep your foot firmly on the brake pedal when
starting the engine.
The engine is harder to start in cold weather and in
thinner air found at altitu des above 8,000 feet (2,400
meters).
When starting the engine in cold weather, turn off all
electrical accessories such as the lights, climate
control system, and rear defogger in order to reduce
battery drain.
If the exhaust system sounds abnormal or you can
smell exhaust gas inside the vehicle, have your vehicle
checked by a dealer. There may be a problem with
the engine or exhaust system.
Insert the keyless access remo te into the slot if the
battery in the key is weak. 2 If the Keyless Access Remote Battery is
Weak P. 327
The engine may not start if the keyless access remote
is subjected to strong radio waves.
Models with keyless access remote
Brake Pedal
ENGINE START/STOP button
Brake Pedal
Models with keyless access remote

227
uuWhen Driving uAutomatic Transmission
Driving
Automatic Transmission
The following conditions caus e the engine to run at high revolutions, and increase
creeping:
• Immediately after the engine starts.
• When the climate control system is in use.
Keep the brake pedal firmly depressed when stopped.
Quickly depressing the accelerator pe dal while driving uphill may cause the
transmission to drop to a lower gear, unexpectedly increasing vehicle speed. Depress
the accelerator pedal carefully, especi ally on slippery roads and curves.
■Creeping
■Kickdown

269
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Mainte nance ............ 270
Safety When Performing Maintenance..... 271Parts and Fluids Used in Maintenance
Service ........................................... 272
Maintenance Minder
TM..................... 273
Maintenance Under the Hood
Maintenance Items Under the Hood ..... 277Opening the Hood ........................... 278
Engine Compartment Covers ........... 279
Recommended Engine Oi l ................ 280
Oil Check ......................................... 281
Adding Engine Oil ............................ 282
Changing the Engine Oil and Oil Filter ..... 283Engine Coolant ................................ 285
Transmission Fluid ............................ 287
Brake Fluid ....................................... 288
Power Steering Fluid Check.............. 289
Refilling Window Washer Fluid......... 290
Replacing Light Bulbs ....................... 291
Checking and Maintaining Wiper
Blades .......................................... 298
Checking and Maintaining Tires
Checking Tires ................................. 300
Tire and Loading Information Label ...... 301Tire Labeling .................................... 301
DOT Tire Quality Grading (U.S. Vehicles) ...... 303Wear Indicators ............................... 305
Tire Service Life ................................ 305
Tire and Wheel Replacement ........... 306
Tire Rotation .................................... 307
Winter Tires ..................................... 308
Battery ............................................... 309
Remote Transmitter Care ................. 310
Climate Control System Maintenance..... 312Cleaning
Interior Care .................................... 313
Exterior Care.................................... 315

303
uuChecking and Maintaining Tires uDOT Tire Quality Grading (U.S. Vehicles)
Continued
Maintenance
DOT Tire Quality Grading (U.S. Vehicles)
The tires on your vehicle meet all U.S. Federal Safety
Requirements. All tires are also graded for treadwear, traction,
and temperature performance according to Department of
Transportation (DOT) standards. The following explains these
gradings.
Quality grades can be found where applicable on the tire sidewall
between tread shoulder and maximum section width.
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested under controlled conditions on a
specified government test course. For example, a tire graded 150
would wear one and one-half (1 1/2) times as well on the
government course as a tire graded 100. The relative performance
of tires depends upon the actual conditions of their use, however,
and may depart significantly from the norm due to variations in
driving habits, service practi ces and differences in road
characteristics and climate.
■Uniform Tire Quality Grading
■Treadwear
1 Uniform Tire Quality Grading
For example:
Treadwear 200
Traction AA
Temperature A
All passenger car tires must conform
to Federal Safety Requirements in
addition to these grades.

312
Maintenance
Climate Control System Maintenance
Dust and Pollen Filter
The climate control system is equipped with a dust and pollen filter that collects
pollen, dust, and other debris in the air. The Maintenance MinderTM messages will let
you know when to replace the filter.
We recommend that you replace the dust a nd pollen filter sooner when using your
vehicle in areas with high concentrations of dust.
1 Dust and Pollen Filter
Using an air freshener may reduce the deodorizing
effect of the dust and pollen filter, and may reduce its
life.
If the airflow from the heating and cooling system
deteriorates noticeably, and the windows fog up
easily, the filter may need to be replaced. Please
contact a dealer for replacement.

334
Handling the Unexpected
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On
■Reasons for the indicator to come on
Comes on when the engine oil pressure is low.
■What to do as soon as the indicator comes on
1. Immediately park the vehicle in a safe place.
2. If necessary, turn the hazard warning lights on.
■What to do after parking the vehicle
1. Stop the engine and let it sit for about one minute.
2. Open the hood and check the oil level.
u Add oil as necessary.
3. Start the engine and check th e low oil pressure indicator.
u The light goes out: Start driving again.
u The light does not go out within 10 seconds: Stop the engine and
contact a dealer for repairs immediately.
If the Charging System Indicator Comes On
■Reasons for the indicator to come on
Comes on when the battery is not being charged.
■What to do when the indicator comes on
Turn off the climate control system, rear defogger, and other electrical
systems, and immediately contact a dealer for repairs.
1 If the Low Oil Pressure Indicator Comes On
NOTICERunning the engine with lo w oil pressure can cause
serious mechanical damage almost immediately.
1 If the Charging System Indicator Comes On
If you need to stop temporarily, do not turn off the
engine. Restarting the engi ne may rapidly discharge
the battery.

341
uuFuses uCircuit Protected and Amps for Each Fuse
Continued
Handling the Unexpected
■Secondary Engine
Compartment
Circuits ProtectedAmps.
1VSA Motor40 A
2VSA FSR20 A
3−−
4−−
5SH-AWD30 A
6Power Tailgate Motor40 A
7Tilt Steering Wheel20 A
8Telescopic Steering Wheel20 A
9Hazard15 A
10Headlight Hi/Lo Solenoid7.5 A
11Power Management System7.5 A
12Smart Accessory*7.5 A
13Rear Seat Heaters20 A
14Sunshade20 A
15Power Tailgate Closer20 A
16−−
17−−
18−−
19−−
20−−
21−−
22−−
■Driver Side Interior
Circuits ProtectedAmps.
1Front Seat Heaters and Seat
Ventilation/Blind Spot Information
*
7.5 A
2SH-AWD/Headlight
Adjuster7.5 A
3Washer20 A
4Wiper7.5 A
5OPDS7.5 A
6VSA7.5 A
7−−
8STRLD7.5 A
9Fuel Pump20 A
10VB Solenoid10 A
11SRS10 A
12Meter7.5 A
13ACG15 A
14−−
15Daytime Running Lights7.5 A
16Climate Control System7.5 A
17Accessory Key Lock*7.5 A
18Accessory7.5 A
19Left Power Seat Slide20 A
20Panoramic Glass Roof20 A
21Left Power Seat Reclining20 A
22Rear Left Power Window20 A
23Accessory Power Socket (Console Box)15 A
24Left Front Power Window20 A
25Left Door Lock15 A
26Left Front Fog Light10 A
27Left Small Light (Exterior)10 A
28Left Daytime Running Light10 A
29TPMS7.5 A
30Left Headlight15 A
31−−
32STS*7.5 A
Circuits ProtectedAmps.
* Not available on all models

Index
361
Index
A
ABS (Anti-lock Brake System).................. 255
Accessories and Modifications ................ 267
Accessory Power Sockets ......................... 157
Active Head Restraints ............................. 148
Adaptive Cruise Control (ACC) ................ 235
Additives
Coolant .................................................. 285
Engine Oil ............................................... 280
Washer ................................................... 290
Additives, Engine Oil ............................... 280
Adjusting Armrest .................................................. 150
Front Seats.............................................. 143
Head Restraints ....................................... 145
Mirrors.................................................... 141
Rear Seats ............................................... 149
Steering Wheel ....................................... 140
Temperature ............................................. 91
Air Conditioning System (Climate Control System) ...................... 163
Changing the Mode................................ 163
Defrosting the Windshield and Windows................ ....................... 164
Dust and Pollen Filter .............................. 312
Recirculation/Fresh Air Mo de................... 163
Sensor .................................................... 166
Synchronized Mode ................................ 165
Using Automatic Climate Control............ 163
Air Pressure ...................................... 301, 350 Airbags
........................................................ 35
Advanced Airbags ..................................... 41
After a Collision... ................................ 30, 39
Airbag Care ............................................... 49
Event Data Recorder .................................. 19
Front Airbags (SRS) .................................... 38
Indicator ........................................ 46, 72, 75
Passenger Airbag Off Indicator .................. 47
Sensors...................................................... 35
Side Airbag Cutoff System ......................... 44
Side Airbag Off Indicator ........................... 48
Side Airbags .............................................. 42
Side Curtain Airbags .................................. 45
AM/FM Radio ............................................ 173
Anti-lock Brak e System (ABS) .................. 255
Indicator .................................................... 71
Armrest ..................................................... 150
Audio Remote Controls ............................ 190
Audio System ............................................ 168
Adjusting the Sound ................................ 172
Auxiliary Input Jack ........ .......................... 169
Error Messages ........................................ 188
General Information ................................ 191
MP3/WMA/AAC ...................................... 183
Reactivating............................................. 170
Recommended CDs ................................. 192
Recommended Devices ............................ 194
Remote Controls ..................................... 190
Security Code .......................................... 170
Theft Protection....................................... 170
USB Adapter Cable .................................. 169 USB Flash Drives ...................................... 194
Authorized Manuals ................................ 358
Auto Door Locking/Unlocking ................. 113
Automatic Lighting .................................. 132
Automatic Transmission ........................... 227
Creeping ................................................. 227
Fluid ........................................................ 287
Kickdown ................................................ 227
Operating the Shift Lever........... 13, 229, 231
Sequential Shift Mode ............................. 230
Shift Lever Does Not Move ...................... 331
Shifting ................................................... 228
Auxiliary Input Jack .................................. 169
Average Fuel Economy .............................. 91
Average Speed ........................................... 92
B
Battery...................................................... 309
Charging System Indicato r................. 69, 334
Jump Starting .......................................... 329
Maintenance (Checking th e Battery) ........ 309
Maintenance (Replacing) ......................... 310
Belts (Seat) .................................................. 27
Beverage Holders ..................................... 156
Blind Spot Information (BSI) .................... 246
Bluetooth ® HandsFreeLink ®..................... 197
Bluetooth ®Audio ...................................... 186
Booster Seats (For Children) ...................... 63
Brake System ............................................ 253
Anti-lock Brake System (A BS)................... 255

362
Index
Brake Assist System ................................. 256
Fluid ........................................................ 288
Foot Brake ............................................... 254
Indicator ............................................ 68, 336
Parking Brake .......................................... 253
Brightness Control (Instrument Panel) .... 136
Bulb Replacement ..................................... 291
Back-Up Lights......................................... 296
Daytime Running Light ....... ..................... 294
Fog Lights ................................................ 292
Front Side Marker Lights .......................... 293
Front Turn Signal/Parking Lights ............... 293
Headlights ............................................... 291
High-Mount Brake Light ..... ..................... 297
Rear License Plate Light............................ 297
Side Turn Signal/
Emergency Indicator Lights .................... 294
Stop Light, Taillight, Rear Turn Signal Light and Rear Side Marker Lights.................. 295
Bulb Specifications .................................... 350
C
Carbon Monoxide Gas ................................ 64
Cargo Hooks .............................................. 158
Carrying Cargo .................................. 211, 213
CD Changer ............................................... 177
Certification Label .................................... 351
Changing Bulbs ......................................... 291
Charging System Indicator ................. 69, 334Child Safety
................................................. 50
Childproof Door Locks............................. 112
Child Seat .................................................... 50
Booster Seats ............................................ 63
Child Seat for Infants................................. 52
Child Seat for Small Children ..................... 53
Installing a Child Seat with a Lap/
Shoulder Seat Belt ................................... 58
Larger Children ......................................... 62
Rear-facing Child Seat ......................... ...... 52
Selecting a Child Seat ................................ 54
Using a Tether ........................................... 60
Childproof Door Locks ............................. 112
Cleaning the Exterior ............................... 315
Cleaning the Interior ................................ 313
Client Service Information ....................... 359
Climate Control System ............................ 163
Changing the Mode ................................ 163
Defrosting the Windshield
and Windows ............... ........................ 164
Dust and Pollen Filter............................... 312
Recirculation/Fresh Air Mode ................... 163
Sensor ..................................................... 166
Synchronized Mode................................. 165
Using Automatic Climate Control ............ 166
Clock .......................................................... 102
Coat Hook ................................................. 158
Compact Spare Tire .......................... 319, 350
Console Compartment ............................. 154
Controls ..................................................... 101 Coolant (Engine)
...................................... 285
Adding to the Radiator ... ........................ 286
Adding to the Reserve Tank .................... 285
Overheating ............................................ 332
Temperature Gauge .................................. 87
Creeping ................................................... 227
Cruise Control .......................................... 232
Indicator ................................................... 77
Cup Holders .............................................. 156
Customized Features ................................. 94
D
Daytime Running Lights .......................... 133
Dead Battery ............................................ 329
Devices that Emit Radio Waves ............... 352
Dimming Headlights .............................................. 131
Rearview Mirror .............. ........................ 141
Dipstick (Engine Oil) ................................ 281
Directional Signals (Turn Signal) ............. 131
Door Mirrors ............................................. 142
Doors ........................................................ 103
Auto Door Locking.......... ........................ 113
Auto Door Unlocking ...... ........................ 113
Door and Tailgate Open Indicator ....... 26, 73
Keys........................................................ 103
Locking/Unlocking the Doors from the Inside..................................... 111
Locking/Unlocking the Doors
from the Outside.................................. 106