139 Acura RDX 2018 Owner's Manual

Contents
Child Safety P. 52Exhaust Gas Hazard P. 64Safety Labels P. 65
Opening and Closing the Tailgate P. 133 Security System P. 139 Opening and Closing the Windows P. 142
Operating the Switches Around the Steering Wheel P. 146 Adjusting the Mirrors P. 161
Interior Lights/Interior Convenience It ems P. 171 Climate Control System P. 182
Audio Error Messages* P. 217General Information on the Audio System* P. 220
Bluetooth® HandsFreeLink ® P. 226 Compass* P. 255
Off-Highway Driving Guidelines P. 268 When Driving P. 270 Braking P. 320
Refueling P. 341 Fuel Economy and CO
2 Emissions P. 343
Maintenance Under the Hood P. 353 Replacing Light Bulbs P. 365
Checking and Maintaining Tires P. 376 Battery P. 385 Remote Transmitter Care P. 386
Accessories and Modifications P. 394
Engine Does Not Start P. 414Jump Starting P. 417 Shift Lever Does Not Move P. 419
Fuses P. 426 Emergency Towing P. 429When You Cannot Open the Tailgate P. 430
Devices that Emit Radio Waves P. 435 Reporting Safety Defects P. 436
Authorized Manuals P. 441 Client Service Information P. 442
Quick Reference GuideP. 4
Safe DrivingP. 25
Instrument PanelP. 67
ControlsP. 119
FeaturesP. 187
DrivingP. 257
MaintenanceP. 345
Handling the UnexpectedP. 395
InformationP. 431
IndexP. 443

77
uuIndicators u
Continued
Instrument Panel
*1:On the left: Models wi thout full color display
On the right: Models with full color display
IndicatorNameOn/BlinkingExplanationMessage*1
Security System
Alarm Indicator●Blinks when the security system
alarm has been set.
2 Security System Alarm P. 139——
System
Message
Indicator
●Comes on for a few seconds when
you set the power mode to ON,
then goes off.
●Comes on along with a beep when
a problem is detected. A system
message on the multi-information
display appears at the same time.
●While the indicator is on, press the
/ (information) button to see
the message again.
●Refer to the Indicators information in
this chapter when a system message
appears on the multi-information
display. Take the appropriate action for
the message.
●The multi-information display does not
return to the normal screen unless the
warning is canceled, or the /
button is pressed.
——

119
Controls
This chapter explains how to operate the various controls necessary for driving.
Setting the Clock.............................. 120
Locking and Unlocking the Doors Key Types and Functions .................. 121
Low Keyless Access Remote Signal Strength ..... 124Locking/Unlocking the Doors from the Outside .......................................... 125
Locking/Unlocking the Doors from the Inside ... 130Childproof Door Locks ..................... 131
Auto Door Locking/Unlocking .......... 132
Opening and Closing the Tailgate ... 133
Security System Immobilizer System .......................... 139
Security System Alarm ...................... 139
Opening and Closing the Windows .... 142Opening and Closing the Moonroof....... 145Operating the Switches Around the
Steering Wheel ENGINE START/STOP Button............. 146
Turn Signals ..................................... 149
Light Switches.................................. 149
Fog Lights
*...................................... 152
Daytime Running Lights ................... 152
Wipers and Washers ........................ 153
Brightness Control ........................... 156
Rear Defogger/Heated Door Mirror Button ... 157Driving Position Memory System ...... 158 Adjusting the Steering Wheel .......... 160
Adjusting the Mirrors Interior Rearview Mirror ................... 161
Power Door Mirrors ......................... 162
Adjusting the Seats Adjusting the Seat Positions ............. 164
Interior Lights/Interior Convenience ItemsInterior Lights .................................. 171
Interior Convenience Items .............. 173
Climate Control System Using Automatic Climate Control .... 182
Synchronized Mode ......................... 184
Automatic Climate Control Sensors.....185
* Not available on all models

121Continued
Controls
Locking and Unlocking the Doors
Key Types and Functions
This vehicle comes with the following keys:
Use the keyless access remote to start and
stop the engine, and to lock and unlock all the
doors and tailgate. You can also use the
keyless access system to lock and unlock the
doors and tailgate.
■Keys
1Key Types and Functions
All of the keys have an immobilizer system. The
immobilizer system helps to protect against vehicle
theft. 2 Immobilizer System P. 139
The keys contain precision electronics.
Adhere to the following advi ce to prevent damage to
the electronics:
•Do not leave the keys in direct sunlight, or in
locations with high temperature or high humidity.
•Do not drop the keys or set heavy objects on them.
•Keep the keys away from liquids.
•Do not take the keys apart except for replacing the
battery.
If the circuits in the keys are damaged, the engine
may not start, and the keyless access system may not
work.
If the keys do not work properly, have them
inspected by a dealer.
You can remotely start the engine using the two-way
keyless access remote.
2 Remote Engine Start with Vehicle
Feedback
* P. 272
Models with two-way keyless access remote
HOLD
HOLD
Models without two-way keyless
access remote
Models with two-way keyless
access remote
* Not available on all models

139Continued
Controls
Security System
Immobilizer System
The immobilizer system prevents a key that has not been pre-registered from
starting the engine. Each key contains electronic transmitters that use electronic
signals to verify the key.
Pay attention to the following when selecting the ACCESSORY mode with the
ENGINE START/STOP button:
• Do not allow objects that emit strong radio waves near the ENGINE START/
STOP button.
• Make sure the key is not covered by or touching a metal object.
• Do not bring a key from another vehicle’s immobilizer system with the keyless
access remote.
Security System Alarm
The security system alarm activates when the doors, tailgate, or hood are opened
without the key, remote transmitt er or keyless access system.
However, the alarm goes off when a door is opened with the key, then the shift
lever is moved out of
( P or the hood is opened before the power mode is set to ON.
■When the security system alarm activates
The horn sounds intermittently, an d all of the exterior lights flash.
■To deactivate the security system alarm
Unlock the vehicle using the remote tra nsmitter, or keyless access system. The
system, along with the horn and flashing lights, is deactivated.
1 Immobilizer System
NOTICE
Leaving the keyless access re mote in the vehicle can
result in theft or accidental movement of the vehicle.
Always take the key with you whenever you leave the
vehicle unattended.
Do not alter the system or add other devices to it.
Doing so may damage the system and make your
vehicle inoperable.
1 Security System Alarm
The security alarm continues for a maximum of two
minutes until the security system alarm deactivates.

Continued271
uuWhen Driving uStarting the Engine
Driving
You can turn the engine off when the vehicle is completely stopped.
1. Shift to
(P.
2. Press the ENGINE START/STOP button with your foot on the brake pedal.
■Stopping the Engine1Starting the Engine
The immobilizer system pr otects your vehicle from
theft. If an improperly code d key (or other device) is
used, the engine’s fuel system is disabled.
2 Immobilizer System P. 139

295
uuWhen Driving uAdaptive Cruise Control (ACC)*
Continued
Driving
The higher your vehicle’s following-speed is, the longer the short, middle, long or
extra long following-interval becomes. See the following examples for your
reference.
Following-
intervalWhen the vehicle speed is:
50 mph (80 km/h)65 mph (104 km/h)
Short
84 feet
26 meters 1.1 sec102 feet
31 meters 1.1 sec
Middle
111 feet
34 meters 1.5 sec139 feet
43 meters 1.5 sec
Long
155 feet
48 meters 2.1 sec202 feet
62 meters 2.1 sec
Extra Long
215 feet
66 meters
3.0 sec285 feet
87 meters
3.0 sec

414
Handling the Unexpected
Engine Does Not Start
Checking the Engine
If the engine does not start, check the starter.
Starter conditionChecklist
Starter doesn’t turn or turns
over slowly.
The battery may be dead. Check
each of the items on the right and
respond accordingly.Check for a message on the multi-information display.
●If the TO START, HOLD REMOTE NEAR START BUTTON /To Start, Hold Remote Near Start
Button message appears
2If the Keyless Access Remote Battery is Weak P. 415
uMake sure the keyless access remo te is in its operating range.
2ENGINE START/STOP Button P. 146
Check brightness of the interior lights.
Turn on the interior lights and check the brightness.
●If the interior lights are dim or do not come on at all
2Battery P. 385●If the interior lights come on normally 2 Fuses P. 426
The starter turns over normally
but the engine doesn’t start.
There may be a problem with the
fuse. Check each of the items on
the right and respond accordingly. Review the engine start procedure.
Follow its instructions, and try to start the engine again.
2
Starting the Engine P. 270
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 139
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 95
Check the fuse.
Check all fuses, or have the vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 428
If the problem continues:
2Emergency Towing P. 429
1Checking the Engine
If you must start the vehi cle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 417

446
Index
Fuses.......................................................... 426
Inspecting and Changing ......................... 428
Locations ......................................... 426, 427
G
Gasoline (Fuel)
Economy ................................................. 343
Gauge ....................................................... 95
Information ............................................. 341
Low Fuel Indicator ..................................... 71
Refueling ................................................. 341
Gauges ......................................................... 95
Gear Shift Lever Positions Automatic Transmission ........................... 277
Glass (care) ................................................ 392
Glove Box .................................................. 173
H
Halogen Bulbs ........................................... 365
Handling the Unexpected ........................ 395
HandsFreeLink® (HFL)............................... 226
Automatic Import of Ce llular Phonebook and
Call History ............................................ 242
Automatic Transferring ............................ 240
Caller’s ID Information ............................. 240
HFL Buttons ............................................. 226
HFL Menus .............................................. 228
HFL Status Display.................................... 227
Making a Call .......................................... 245 Options During a Call .............................. 249
Phone Setup............................................ 233
Receiving a Call ....................................... 248
Speed Dial ............................................... 243
Text Message .................................. 238, 250
To Clear the System ................................ 241
To Create a Security PIN .......................... 239
Hazard Warning Button .............................. 4
Head Restraints ........................................ 166
Headlights ................................................. 149
Automatic Operation............................... 150
Dimming ......................................... 149, 152
Operating................................................ 149
Heaters (Seat) ........................... 179, 180, 181
HFL (HandsFreeLink® )............................... 226
High Beam Indicator .................................. 75
Hill Start Assist System ............................. 274
HomeLink ® Universal Transceiver ............ 224I
Identification Numbers ............................ 434
Engine and Transmission ......................... 434
Vehicle Identification ............................... 434
Illumination Control ................................. 156
Knob ....................................................... 156
Immobilizer System .................................. 139
Indicator.................................................... 76 Indicators
.................................................... 68
Adaptive Cruise Control (ACC).......... 81, 287
All-Wheel Drive (AWD) with Intelligent Control System .................................................... 72
Anti-lock Brake System (ABS) .................... 71
Blind spot information (BSI) System ........... 79
Brake System ............................................ 68
Charging System............................... 70, 422
Collision Mitigati on Braking System
TM
(CMBSTM) .......................................... 82, 83
CRUISE CONTROL ............................. 78, 282
CRUISE MAIN.................................... 78, 281
Door and Tailgate Open ............................ 74
Electric Power Steering (EPS)
System ............................................ 74, 424
Fog Light .................................................. 76
High Beam ................................................ 75
Immobilizer System ................................... 76
Keyless Access System............................... 78
Lane Departure Warning (LDW) ................ 80
Lane Keeping Assist System (LKAS) ... 81, 305
Lights On .................................................. 76
Low Fuel ................................................... 71
Low Oil Pressure ............................... 69, 422
Low Tire Pressure/TPMS ............................ 75
Malfunction Indicator Lamp .............. 69, 423
Parking Brake and Brak e System ....... 68, 424
Seat Belt Reminder.............................. 32, 71
Security System Alarm............................... 77
Shift Lever Position.................................... 70
Supplemental Restraint System ........... 49, 72

449
Index
S
Safe Driving................................................ 25
Safety Check ............................................... 30
Safety Labels .............................................. 65
Safety Message ............................................ 1
Seat Belts .................................................... 31
Adjusting the Shoulder Anchor ................. 35
Automatic Seat Belt Tensioners ................. 33
Checking .................................................. 38
Detachable Anchor ................................... 36
Fastening .................................................. 34
Installing a Child Seat with a Lap/Shoulder Seat
Belt ......................................................... 59
Pregnant Women...................................... 37
Reminder .................................................. 32
Warning Indicator ............................... 32, 71
Seat Heaters ............................................. 179
Seats .......................................................... 164
Adjusting ................................................ 164
Front Seats.............................................. 164
Lumbar Support ...................................... 164
Rear Seats ............................................... 169
Seat Heaters ........................... 179, 180, 181
Security System ........................................ 139
Immobilizer System Indicator..................... 76
Security System Alarm Indicator ................ 77
SEL/RESET Button ....................................... 96
Select Lever ........................................ 16, 277
Operation ......................................... 16, 278
Releasing ................................................ 419
Won’t Move ........................................... 419 Selecting a Child Seat
................................. 56
Selector Knob (Audio) .............................. 192
Sequential Shift Mode ............................. 279
Setting the Clock ...................................... 120
Shift Lever ........................................... 16, 277
Shift Lever Position Indicator ............. 70, 278
Shifting (Transmission) ............................. 277
Shoulder Anchor ......................................... 35
Side Airbags ................................................ 46
Side Curtain Airbags ................................... 48
SiriusXM ® Radio ........................................ 202
SMS Text Message ............................ 238, 250
Snow Tires ................................................. 384
Spare Tire .......................................... 397, 433
Spark Plugs ................................................ 432
Specifications ............................................ 432
Specified Fuel .................................... 341, 432
Speedometer .............................................. 95
SRS Airbags (Airbags) ................................. 42
Starting the Engine .................................. 270
Does Not Start ......................................... 414
Jump Starting .......................................... 417
Remote Engine Start ................................ 272
Steering Wheel ......................................... 160
Adjusting ................................................. 160
Stopping .................................................... 332
Summer Tires ............................................ 384
Sunglasses Holder ..................................... 178
Supplemental Restraint System (SRS) ........ 42
Switches (Around the Steering Wheel) ........ 4, 5, 146Synchronized Mode
................................. 184
System Message Indicator .......................... 77
T
Tachometer................................................. 95
Tailgate ..................................................... 133
Unable to Open....................................... 430
Temperature Outside Temperature Display ................... 100
Temperature Gauge ................................... 95
Temperature Sensor ......................... 100, 185
Temporary Tire Repair Kit ....................... 404
Text Message .................................... 238, 250
Time (Setting) ........................................... 120
Tire Pressure Monitoring System
(TPMS) ..................................................... 316
Indicator............................................ 75, 425
Tire Repair Kit ........................................... 403
Tires ........................................................... 376
Air Pressure ..................................... 377, 433
Checking and Maintaining ...................... 376
Inspection ............................................... 376
Labeling .................................................. 377
Puncture (Flat Tire) .......................... 397, 403
Regulations ............................................. 379
Rotation .................................................. 383
Spare Tire ........................................ 397, 433
Summer .................................................. 384
Temporary Tire Repair Kit ........................ 404
Tire Chains .............................................. 384