2020 ACURA NSX heating

Contents
This owner’s manual should be considered a permanent part of the
vehicle and should remain with the vehicle when it is sold.
This owner’s manual covers all models of your vehicle. You may find
descriptions of equipment and features that are not on your
particular model.
Images throughout this owner’s manual (including the front cover)
represent features and equipment that are available on some, but
not all, models. Your particular mo del may not have some of these
features.
This owner’s manual is for vehicles sold in the United States and
Canada.
The information and specifications in cluded in this publication were
in effect at the time of approval for printing. Honda Motor Co., Ltd.
reserves the right, however, to discontinue or change specifications
or design at any time without notice and without incurring any
obligation.2 Safe Driving P. 31
For Safe Driving P. 32 Seat Belts P. 36 Airbags P. 43
2Instrument Panel P. 69
Indicators P. 70 Gauges and Displays P. 95
2Controls P. 103
Clock P. 104 Locking and Unlocking the Doors P. 105
Operating the Switches Around the Steering Wheel P. 127
Climate Control System P. 155
2Features P. 161
Audio System P. 162 Audio System Basic Operation P. 166
Customized Features P. 244 HomeLink ® Universal Transceiver P. 267
2 Driving P. 309
Before Driving P. 310 Towing a Trailer P. 320
Multi-View Rear Camera P. 369
2Maintenance P. 375
Before Performing Maintenance P. 376 Maintenance MinderTM
P. 379
Checking and Maintaining Wiper Blades P. 404 Climate Control System Maintenance P. 419
2Handling the Unexpected P. 431
Tools P. 432 If a Tire Goes Flat P. 433
Overheating P. 450 Indicator, Coming On/Blinking P. 452
When You Cannot Open the Hatch P. 464
2Information P. 467
Specifications P. 468 Identi fication Numbers P. 470
Emissions Testing P. 473 Warranty Coverages P. 475
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88
uuIndicatorsuDriver Information Interface Warning and Information Messages
Instrument Panel
MessageConditionExplanation
•Appears if any door or the trunk (hatch) is not
completely closed.
• Appears if any door or the trunk (hatch) is opened while
driving. The beeper sounds.•Goes off when all doors and the trunk (hatch) are closed.
•Appears if there is a problem with the radiator system.•Drive slowly to prevent overheating and have your
vehicle checked by an author ized Acura NSX dealer as
soon as possible.
• Appears when there is a pr oblem with the headlights.•Appears while driving - The low beam headlights
may not be on. When conditions allow you to drive
safely, have your vehicle checked by an authorized
Acura NSX dealer as soon as possible.
• Appears if there is a problem with the parking sensor
system.• Check if the area around the sensor(s) is covered with
mud, ice, snow, etc. If the indicator(s) stays on even
after you clean the area, have the system checked by an
authorized Acura NSX dealer.Models with
parking sensor
system
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91
uuIndicatorsuDriver Information Interface Warning and Information Messages
Continued
Instrument Panel
MessageConditionExplanation
•Appears when the engine is running and indicates that
the engine oil level is low.• Appears while driving - Immediately stop in a safe
place. 2If the Low Oil Level Symbol Appears P. 456
•Appears when the engine is running and indicates that
there is a problem with the oil level sensor.• Have your vehicle checked by an authorized Acura NSX
dealer as soon as possible.
• Appears if the engine coolant temperature is
abnormally high.
2 Overheating P. 450
•Appears if there is a probl em with the fuel system.
Engine performance will be limited.• Immediately stop in a safe place and set the power
mode to VEHICLE OFF, then select the ON mode again.
Have your vehicle checked by an authorized Acura NSX
dealer if the message appears again.
• Appears if there is a tempor ary problem with the gear
shift mechanism and initia lization is necessary.•Depress the brake pedal and shift to (P .
•Appears when the transmission is undergoing
initialization.• Keep the brake pedal depressed.
•Appears when a tempor ary problem is fixed.•Initialization will be completed when the engine is
restarted.
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uuGauges and DisplaysuGauges
96
Instrument Panel
Displays the temperature of the engine coolant.
Shows the remaining High Voltage battery charge level. ■ Electric motor
The degree to which the electric motor is being powered is displayed by the readings
on the ASSIST side.
■ Battery charge in progress
The degree to which the High Voltage battery is being charged is displayed by the readings on the CHARGE side.
■Temperature Gauge
■High Voltage Battery Charge Level Gauge
■ASSIST/CHARGE Gauge
1Temperature Gauge
Driving with the temperat ure gauge pointer in the
upper zone can cause serious engine damage. Pull
safely to the side of th e road and allow engine
temperature to return to normal. 2 Overheating P. 450
1High Voltage Battery Charge Level Gauge
The High Voltage battery ch arge level may decrease
under the following conditions: • When the 12-volt battery has been replaced.
• When the 12-volt battery has been disconnected.
• When the High Voltage battery control system
corrects its reading.
The charge level readi ng will be corrected
automatically while driving.
Changes in the temperature of the High Voltage
battery can increase or decrease the battery’s
charging capacity. If temp erature changes cause the
battery’s capacity to change, the number of
indicators in the battery ch arge level gauge may also
change, even if the amount of charging remains the
same.
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407
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/cm2
)
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 tread. 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. 412
• 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 ti re inflation and
maintenance.
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450
Handling the Unexpected
Overheating
How to Handle Overheating
Overheating symptoms are as follows: •The temperature gauge pointer is at the mark or the engine suddenly loses
power.
• Steam or spray comes out of the engine compartment.
■ First thing to do
1. Immediately park the vehicle in a safe place.
uPut the transmission into (P and set the parking brake.
2. Turn off all accessories and turn on the hazard warning lights.
uNo steam or spray present : Keep the power system on and open the hatch.
uSteam or spray is present: Turn off the power system and wait until it
subsides. Then open the hatch.
1How to Handle Overheating
NOTICE
Continuing to drive with the temperature gauge
pointer at the mark may damage the engine.
3WARNING
Steam and spray from an overheated
engine can seriously scald you.
Do not open the hatch if steam is coming
out.
H
H
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451
uuOverheatinguHow to Handle Overheating
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
turn the power system off once the
temperature gauge pointer comes down.
uIf the cooling fan is not operating,
immediately turn the power system off.
2. Once the engine has cooled down, inspect
the coolant level and check the cooling
system components for leaks.
2 Checking the Coolant P. 396
uIf the coolant level in the reserve tank is
low, or no coolant in the tank, check that
the radiator is cool. Cover the reserve
tank cap with a heavy cloth and open the
cap. Add coolant until it reaches the MAX mark, and put the cap back on.
■ Last thing to do
Once the engine has cooled sufficiently, turn the power system on and check the
temperature gauge. If the temperature gauge pointer has gone down, resume
driving. If it has not gone down, contact an authorized Acura NSX dealer for repairs.
1How to Handle Overheating
If the coolant is leaking, contact an authorized Acura
NSX dealer for repairs.
Use water as an emergency/temporary measure only.
Have an authorized Acura NSX dealer flush the
system with proper antifree ze as soon as possible.
3WARNING
Removing the reserve tank cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the reserve tank
cap.
Engine Coolant
Reserve Tank
MAX
MIN
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480
Index
B Battery12-Volt .................................................... 417 12-Volt Battery Charging System Indicator .......................................... 75, 452
Charging (AGM Battery) .......................... 417
High Voltage ........................................... 356
Jump Starting .......................................... 448
Maintenance (Checking the 12-Volt Battery) .................................................. 417
Maintenance (Replacing).......................... 418
Battery Types .............................................. 12
Belts (Seat) .................................................. 36
Beverage Holders ...................................... 152
Bluetooth ® Audio ..................................... 211
Bluetooth ® HandsFreeLink ®................... 270
Booster Seats (For Children) ....................... 66
Brake System ............................................. 357
Anti-lock Brake System (ABS) ................... 362
Automatic Brake Hold.............................. 360
Brake Assist System ................................. 363
Fluid ........................................................ 400
Foot Brake ............................................... 359
Parking Brake .......................................... 357
Brake System (Amber)
Indicator .................................................... 73
Brake System (Red) Indicator ............................................ 70, 453
Brake Wear Indicator .................................................... 74 Bulb Replacement
.................................... 401
Back-Up Lights ........................................ 402
Daytime Running Lights........................... 401
Front Side Marker Lights.......................... 401
Front Turn Signal/Parking Lights .............. 401
Headlights ............................................... 401
High-Mount Brake Light .......................... 403
Rear License Plate Lights .......................... 403
Rear Side Marker Lights ........................... 402
Rear Turn Signal Lights ............................ 402
Side Turn Signal/Emergency Indicator
Lights .................................................... 401
Taillights.................................................. 402
Bulb Specifications ................................... 468
C
Carbon Monoxide Gas ............................... 67
Carrying Cargo ................................. 311, 313
Certification Label .................................... 470
Changing Bulbs ........................................ 401
Charging System Indicator ................. 75, 452
Child Safety ................................................. 58
Emergency Hatch Opener ........................ 121
Child Seat .................................................... 58
Booster Seats ............................................ 66
Child Seat for Infants................................. 60
Child Seat for Small Children ..................... 61
Installing a Child Seat ................................ 63
Larger Children ......................................... 65
Selecting a Forward-facing Child Seat........ 62 Using a Tether .......................................... 64
Cleaning the Exterior ............................... 422
Cleaning the Interior ............................... 420
Client Service Information ....................... 478
Climate Control System ........................... 155
Defrosting the Windshield and Windows ...................................... 157, 158
Dust and Pollen Filters ............................. 419
Recirculation/Fresh Air Mode................... 156
Sensors ................................................... 159
Using Automatic Climate Control............ 155
Clock ......................................................... 104
Cold Weather ........................................... 416
Console Compartment ............................. 151
Controls .................................................... 103
Coolant (Engine) ...................................... 396
Adding the Coolant ................................ 397
Checking the Coolant ............................. 396
Overheating ............................................ 450
Coolant (Inverter) .................................... 398
Creeping (Dual Clutch Transmission) ...... 325
Cruise Control .......................................... 343
CRUISE CONTROL Indicator ....................... 82
CRUISE MAIN Indicator .............................. 82
Cup Holders .............................................. 152
Customized Features ............................... 244
D
Daytime Running Lights .......................... 134
Dead Battery (12-Volt) ............................. 448
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