2021 ACURA NSX wheel

366
uuBraking uAnti-lock Brake System (ABS)
Driving
Anti-lock Brake System (ABS)
Helps prevent the wheels from locking up, an d helps you retain steering control by
pumping the brakes rapidly, much faster than you can.
The electronic brake distribution (EBD) system, which is part of the ABS, also
balances the front-to-rear braking distri bution according to vehicle loading.
You should never pump 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
You may hear an operating noise when the ABS is working. Depress the brake pedal
and keep holding the pedal firmly down. On dry pavement, you will need to press
on the brake pedal very hard before the 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 depress the brake pedal when driving on:
• Wet or snow covered roads.
• Roads paved with stone.
• Roads with uneven surfaces, 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 correctly if you use an
incorrect tire type and size.
When the ABS indicator comes on while driving,
there may be a problem with the system.
While normal braking is not affected, there is a
possibility of the ABS not operating. Have your
vehicle checked by an authorized Acura NSX dealer
immediately.
The ABS does not reduce the ti me or distance it takes
to stop the vehicle. It only helps with steering control
during hard braking.
In the following cases, yo ur vehicle may need more
stopping distance than a vehicle without the ABS:
•When driving on rough road surfaces, including
when driving on uneven surf aces, such as gravel or
snow.
•When tire chains are installed.
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 vehicle is
accelerates.
These sounds are normal to ABS systems and are no
cause for concern.
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368
Driving
Parking Your Vehicle
When Stopped
1.Depress the brake pedal firmly.
2. With the brake pedal depressed, pull up th e electric parking brake switch slowly,
but fully.
3. Change the gear position to
(P.
4. Turn off the power system.
u The electric parking brake indicator goes off in about 15 seconds.
Always confirm the electric parking brake is se t, in particular if you are parked on an
incline.
During Auto Engine Stop, th e gear position changes to
(P and the engine restarts
automatically under the following conditions:
• You unfasten the driver side seat belt and open the door.
1Parking Your Vehicle
Do not park your vehicle near flammable objects,
such as dry grass, oil, or timber.
Heat from the exhaust can cause a fire.
3WARNING
The vehicle can roll aw ay if left unattended
without confirming that Park is engaged.
A vehicle that rolls away could cause a crash
resulting in serious injury or death.
Always keep your foot on the brake pedal
until you have confirmed that
( P is shown
on the gear position indicator.
1 When Stopped
NOTICE
The following can damage the drivelineY•Depressing the accelera tor and brake pedals
simultaneously.
•Changing to ( P before the vehicle stops completely.
When facing uphill, do not hold the vehicle by
depressing the accelerator pedal.
Doing so may cause the power system to overheat
and fail.
In extremely cold temperatures, the parking brake may
freeze up if applied. If such temperatures are expected, do
not apply the parking brake. If parking on a slope, either
turn the steering wheel so one of the front tires will contact
the curb or block the wheels to keep the vehicle from
moving. If you do not take either precaution, the vehicle
may roll unexpectedly, leading to a crash.
When the Integrated Dynamics System mode is in QUIET mode or SPORT mode
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373Continued
Driving
Multi-View Rear Camera
About Your Multi-View Rear Camera
The audio/information screen can display your vehicle’s rear view. The display
automatically changes to the rear view when the gear position is changed to
(R.
■Multi-View Rear Camera Display Area
1About Your Multi-View Rear Camera
The rear camera view is restricted. You cannot see
the corner ends of the bumper or what is underneath
the bumper. Its unique le ns also makes objects
appear closer or farther than they actually are.
Visually confirm that it is safe to drive before backing
up. Certain conditions (such as weather, lighting, and
high temperatures) may also restrict the rear view. Do
not rely on the rearview display which does not give
you all information about conditions at the back of
your vehicle.
If the camera lens is cove red with dirt or moisture,
use a soft, moist cloth to keep the lens clean and free
of debris.
You can change the Fixed Guideline and Dynamic
Guideline settings. 2 Customized Features P. 248
Fixed Guideline
On : Guidelines appear when you select
(R.
Off : Guidelines do not appear.
Dynamic Guideline
On : Guidelines move according to the steering wheel
direction.
Off : Guidelines do not move.
Top Down View Mode Normal View Mode Wide View Mode
Guidelines
Bumper
Camera
Approx. 39 inches (1 m)
Approx. 20 inches (50 cm)
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379
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 380
Safety When Performing Maintenance .... 381Parts and Fluids Used in Maintenance Service ........................................... 382
Maintenance Minder
TM..................... 383
Maintenance Under the Hood and Hatch Maintenance Items Under the Hood and Hatch ............................................. 389
Opening the Hatch .......................... 391
Opening the Hood ........................... 392
Engine Compartment Cover ............. 393
Recommended Engine Oil ................ 394
Oil Check ......................................... 395 Adding Engine Oil ............................ 398
Cooling System ................................ 400
Inverter Coolant ............................... 402
Transmission Fluids .......................... 403
Brake Fluid ....................................... 404
Refilling Window Washer Fluid......... 404
Replacing Light Bulbs ....................... 405
Checking and Maintaining Wiper Blades.... 408Checking and Maintaining Tires
Checking Tires ................................. 411
Tire and Loading Information Label ..... 412Tire Labeling .................................... 412DOT Tire Quality Grading (U.S. Vehicles) ...... 414Wear Indicators................................ 416
Tire Service Life ................................ 416 Tire and Wheel Replacement ........... 417
Tire Rotation .................................... 418
Winter Tires ..................................... 419
Cold Weather Driving ...................... 420
12-Volt Battery ................................. 421
Remote Transmitter Care Replacing the Button Battery ........... 422
Climate Control System Maintenance.... 423CleaningInterior Care .................................... 424
Exterior Care.................................... 426
Accessories and Modifications
Accessories ...................................... 431
Modifications................................... 432
Storage .............................................. 433
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384
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
To Use Maintenance MinderTM
Certain maintenance items due soon, along with the estimated remaining oil life,
appear on the driver information interface.
You can view them on the Maintenance Minder screen at any time.
1. Set the power mode to ON.
2. Roll the right selector wheel until the engine oil life app ears on the driver
information interface.
■Displaying the Engine Oil Life and Maintenance Items1 Displaying the Engine Oil Life and Maintenance Items
Based on the engine opera ting conditions and oil
age, the remaining engine oi l life is calculated and
displayed as a percentage.
There is a list of maintena nce main and sub items you
can view on the driver information interface.
2 Maintenance Service Items P. 386
Displayed Engine Oil
Life (%)Calculated Engine Oil Life (%)
100 100 to 91
9090 to 81
80 80 to 71
7070 to 61
60 60 to 51
5050 to 41
40 40 to 31
3030 to 21
20 20 to 16
1515 to 11
10 10 to 6
55 to 1
0 0
Remaining Engine Oil Life
Maintenance Service Items
Right Selector Wheel
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385
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Continued
Maintenance
The system message indicator ( ) comes on along with the Maintenance Minder message.
■Maintenance Minder Messages on the Driver Information
Interface
Maintenance MessageOil Life DisplayExplanationInformation
Service Due Soon15 %The engine oil life indi cator starts to appear
along with other due-soon maintenance item
codes when the remaining oil life drops to 15
percent. Once you switch the display by
rolling the right selector wheel, this message
will go off.The engine oil is approaching the end
of its service life.
Service Due Now5 %The remaining engine oil life is 5 to 1
percent. Roll the right selector wheel to
switch to another display.The engine oil has almost reached
the end of its service life, and the
maintenance items should be
inspected and servic ed as soon as
possible.
Service Past DueNegative DistanceThe engine oil life has passed its service life,
and a negative distance appears after driving
over 10 miles (U.S. models) or 10 km
(Canadian models). Roll the right selector
wheel to switch to another display.The engine oil life has passed.
The maintenance items must be
inspected and serviced immediately.
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Continued387
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Maintenance
Reset the Maintenance Minder display if you have performed the maintenance
service.
1. Set the power mode to ON.
2. Roll the right selector wheel until the en gine oil life appears on the driver
information interface.
3. With all doors closed, press and hold the right selector wheel for more than 10
seconds to enter the reset mode.
4. Select All Due Items with the right selector wheel, then press the right selector
wheel.
u The displayed maintenance items disapp ear, and the engine oil life display
returns to 100%.
To cancel the oil life reset mode, select Cancel with the right selector wheel, then
press the right selector wheel.
■Resetting the Display1 Resetting the Display
NOTICE
Failure to reset the Maintenance MinderTM display
after a maintenance servic e results in the system
showing incorrect maintena nce intervals, which can
lead to serious mechanical problems.
An authorized Acura NSX dealer will reset the
Maintenance Minder
TM display after completing the
required maintenance service. If someone other than
an authorized Acura NSX dealer performs
maintenance service, reset the Maintenance
Minder
TM display yourself.
Right Selector
Wheel
Using the driver information interface
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411
Maintenance
Checking and Maintaining Tires
Checking Tires
To safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.
■Inflation guidelines
Properly inflated tires provide the best combination of handling, tread life, and
comfort. Refer to the driver’s doorjamb labe l or specifications page for the specified
pressure.
Underinflated tires wear unev enly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride ha rshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
At least once a month or before long trips, use a gauge to measure the pressure in all
tires. Even tires in good condition can lose 1 – 2 psi (10 – 20 kPa, 0.1 – 0.2 kgf/cm
2)
per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems. Look for:
• Bumps or bulges on the side or in the tr ead. Replace the tire if you find any cuts,
splits, or cracks in the side of the tire . Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have an authorized Acura NSX dealer check the wheel
alignment.
• Excessive tread wear.
2 Wear Indicators P. 416
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been parked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or releas e air until the specified
pressure is reached.
If checked when hot, tire pressure can be as much as
4 – 6 psi (30 – 40 kPa, 0.3 – 0.4 kgf/cm
2) higher than
if checked when cold.
Have an authorized Acura NSX dealer check the tires
if you feel a consistent vi bration while driving. New
tires and any that have be en removed and reinstalled
should be properly balanced.
3WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding tire inflation and
maintenance.
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