electronic brake Acura RDX 2019 Owner's Manual

85
uuIndicators u
Continued
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Vehicle Stability
Assist® (VSA ®)
System
Indicator
●Blinks when VSA ®, or trailer stability
assist is active.
●Comes on if there is a problem with
the brake assist system, VSA ®
system or hill start assist system.
●Stays on constantly - Have your vehicle
checked by a dealer.
2 Vehicle Stability Assist ® (VSA ®), aka
Electronic Stability Control (ESC),
System P. 434
Vehicle Stability
Assist® (VSA ®)
OFF Indicator
●Comes on when you partially
disable VSA ®.
2 VSA ® On and Off P. 435
19 ACURA RDX-31TJB6000.book 85 ページ ２０１８年４月２６日　木曜日　午後４時５１分

173Continued
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 follo wing when pressing 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 near the ENGINE
START/STOP button.
• Do not put the key near magnetic items. Electronic devices, such as televisions
and audio systems emit strong magnetic fields. Note that even a key chain can
become magnetic.
Security System Alarm
The security system alarm activates when the tailgate, hood or doors are forcibly
opened. The alarm does not activate if the tailgate or doors are opened with the key,
remote transmitter or keyless access system.
However, the alarm activates if a door is op ened with the key and then the hood is
opened before the power mode is set to ON.
■When the security system alarm activates
The horn sounds intermittently and some exterior lights flash.
■To deactivate the security system alarm
Unlock the vehicle using the key, remote transmitter or keyless access system. The
system, along with the horn and flashing lights, is deactivated.
1 Immobilizer System
NOTICE
Leaving the key in the vehicl e 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.
Canadian models only : Apply and hold the brake
pedal before turning the vehicle on the first time after
the battery has been disconnected.
1 Security System Alarm
Do not alter the system or add other devices to it.
Doing so may damage the system and make your
vehicle inoperable.
The security alarm continues for a maximum of two
minutes until the security system alarm deactivates.
19 ACURA RDX-31TJB6000.book 173 ページ ２０１８年４月２６日　木曜日　午後４時５１分

Continued405
uuTowing a Trailer uTowing Preparation
Driving
Towing equipment varies by th e size of your trailer, how much load you are towing,
and where you are towing.
■Hitches
The hitch must be of an approved type and properly bolted to the underbody.
■Safety chains
Always use safety chains when you tow a trailer. Leave enough slack to allow the
trailer to turn corners easily, but do not allow the chains to drag on the ground.
■Trailer brakes
Recommended for any trailer with a total weight of 1,000 lbs (450 kg) or more:
There are two common types of trailer bra kes: surge and electric. Surge brakes are
common for boat trailers, since the brakes will get wet. If you choose electric brakes,
be sure they are electronically actuated. Do not attempt to attach trailer brakes to
your vehicle’s hydraulic system, as it wi ll lower braking effectiveness and create a
potential hazard.
■Additional towing equipment
Many states and provinces/territories requ ire special outside mirrors when towing a
trailer. Even if mirrors are not required in your locale, you should install special
mirrors if visibility is restricted in any way.
■Towing Equipment and Accessories1Towing Equipment and Accessories
Make sure that all equipment is properly installed and
maintained, and that it meets federal, state, province/
territory, and lo cal regulations.
Consult your traile r sales or rental agency if any other
items are recommended or required for your towing
situation.
The lighting and wiring of tra ilers can vary by type
and brand. If a connector is required, it should only
be installed by a qua lified technician.
19 ACURA RDX-31TJB6000.book 405 ページ ２０１８年４月２６日　木曜日　午後４時５１分

434
uuWhen Driving uVehicle Stability Assist ® (VSA ®), aka Electronic Stability Control (ESC), System
Driving
Vehicle Stability Assist ® (VSA ®), aka Electronic
Stability Control (ESC), System
VSA ® helps to stabilize the vehicle during cornering 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 output and selectively applying the brakes.
When VSA® activates, you may notice that the
engine does not respond to the accelerator.
You may also notice some noise from the
hydraulic system. You will also see the
indicator blink.
■VSA ® Operation
1 Vehicle Stability Assist ® (VSA ®), aka Electronic Stability Control
(ESC), System
The VSA ® may not function properl y 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 ® system indicator comes on and stays
on while driving, there may be a problem with the
system. While this may not 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 Stab ility Control (ESC). The
system also includes a traction control function.
VSA® System
Indicator
19 ACURA RDX-31TJB6000.book 434 ページ ２０１８年４月２６日　木曜日　午後４時５１分

493
uuBraking uAnti-lock Brake System (ABS)
Driving
Anti-lock Brake System (ABS)
Helps prevent the wheels from locking up, and helps you retain steering control by
pumping the brakes rapidly, much faster than you.
The electronic brake distribu tion (EBD) system, which is part of the ABS, also
balances the front-to-rear braking distribution according to vehicle loading.
You should never pu mp the brake pedal. Let the ABS work for you by always
keeping firm, steady pressure on the brake pe dal. This is sometimes referred to as
“stomp and steer.”
■ABS operation
The brake pedal may pulsate slightly when the ABS is working. Depress the brake
pedal and keep holding the pedal firmly do wn. On dry pavement, you will need to
press on the brake pedal very hard before th e ABS activates. However, you may feel
the ABS activate immediately if you are trying to stop on snow or ice.
ABS may activate when you depres s the brake pedal when driving on:
• Wet or snow covered roads.
• Roads paved with stone.
• Roads with uneven surf aces, such as potholes, cracks, manholes, etc.
When the vehicle speed goes unde r 6 mph (10 km/h), the ABS stops.
■ABS1Anti-lock Brake System (ABS)
NOTICE
The ABS may not function correc tly if you use a tire of
the wrong size or type.
If the ABS indicator comes on while driving, there
may be a problem with the system.
While normal braking will not be affected, there is a
possibility that the ABS wi ll not be operating. Have
your vehicle checked by a dealer immediately.
The ABS is not designed for the purpose of reducing
the time or distance it takes for a vehicle to stop: It is
designed to limit brake lockup which can lead to
skidding and loss of steering control.
In the following cases, yo ur vehicle may need more
distance to stop than a vehicle without the ABS:
•You are driving on rough or uneven road surfaces,
such as gravel or snow.
•The tires are equipped with tire chains.
The following may be observed with the ABS system:
•Motor sounds coming from the engine
compartment when the brakes are applied, or
when system checks are being performed after the
engine has been started and while the vehicle
accelerates.
•Brake pedal and/or the ve hicle body vibration when
ABS activates.
These vibrations and sounds are normal to ABS
systems and are no cause for concern.
19 ACURA RDX-31TJB6000.book 493 ページ ２０１８年４月２６日　木曜日　午後４時５１分

642
Index
Cup Holders............................................... 223
Customized Features ................................ 332
D
Daytime Running Lights ........................... 190
Dead Battery ............................................. 604
Defaulting All the Settings ...................... 354
Defrosting the Windshield and Windows .................................................. 232
Devices that Emit Radio Waves ................ 631
Dimming Headlights ............................................... 186
Rearview Mirror ....................................... 204
Dipstick (Engine Oil) ................................. 536
Directional Signals (Turn Signal) .............. 185
Door Mirrors ............................................. 205
Doors ......................................................... 146
Auto Door Locking .................................. 162
Auto Door Unlocking ............................... 162
Keys ........................................................ 146
Locking/Unlocking the Doors from the Inside ..................................................... 159
Locking/Unlocking the Doors from the
Outside .................................................. 150
Lockout Prevention System ...................... 157
DOT Tire Quality Grading ........................ 557
Driving ....................................................... 397
Automatic Transmission ........................... 417
Braking .................................................... 486
Off-Highway Driving Guidelines ............... 409 Shifting Gear ........................................... 418
Starting the Engine.................................. 411
Driving Position Memory System ............ 201
Dust and Pollen Filter ............................... 568
Dynamic Mode Switch ............................. 426
E
Electric Parking Brake
Switch ..................................................... 486
Electric Power Steering (EPS) System Indicator............................................ 84, 611
Electronic Stability Control (ESC) ............. 434
Emergency ................................................ 622
Emissions Testing (Readiness Codes) ....... 634
Engine ....................................................... 630
Coolant ................................................... 540
Jump Starting .......................................... 604
Oil ........................................................... 535
Remote Engine Start................................ 413
Starting ................................................... 411
Engine Compartment Cover .................... 534
Engine Coolant ......................................... 540
Adding to the Radiator ............................ 541
Adding to the Reserve Tank..................... 540
Overheating ............................................ 606
Temperature Gauge ................................ 126
Engine Oil ................................................. 535
Adding .................................................... 537
Checking................................................. 536
Displaying Oil Life .................................... 526 Low Oil Pressure Indicator ....................... 608
Recommended Engine Oil ....................... 535
ENGINE START/STOP Button .................... 182
EPS (Electric Power Steering) System ...... 611
Exhaust Gas Hazard (Carbon Monoxide) .. 71
Exterior Care (Cleaning) .......................... 571
Exterior Mirrors ........................................ 205F
Features.................................................... 237
Filters Dust and Pollen....................................... 568
Oil .......................................................... 538
Flat Tire ............................................. 579, 587
Floor Mats ................................................ 570
Fluids Automatic Transmission .......................... 542
Brake ...................................................... 543
Engine Coolant ....................................... 540
Windshield Washer ................................. 544
FM/AM Radio ........................................... 274
Fog Lights Indicator ................................................... 87
Folding Down the Rear Seats .................. 216
Foot Brake ................................................ 490
Front Airbags (SRS) .................................... 45
Front Seats ................................................ 207
Adjusting ................................................ 207
Front Sensor Camera ............................... 483
19 ACURA RDX-31TJB6000.book 642 ページ ２０１８年４月２６日　木曜日　午後４時５１分