2018 Acura RDX heating

421
uuOverheating uHow to Handle Overheating
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge needle comes down.
u If the cooling fan is not operating,
immediately stop the engine.
2. Once the engine has cooled down, inspect
the coolant level and check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolant in the reserve tank,
check that the radiator is cool. Cover the
radiator cap with a heavy cloth and open
the cap. If necessary, add coolant up to
the base of the filler neck, and put the
cap back on.
■Last thing to do
Once the engine has cooled sufficiently, re start it and check the temperature gauge.
If the temperature needle has gone down, resume driving. If it has not gone down,
contact a dealer for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emergency/temporary measure only.
Have a dealer flush the system with proper antifreeze
as soon as possible.
3WARNING
Removing the radiator 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 radiator cap.
Reserve Tank
MAXMIN

444
Index
Bluetooth® HandsFreeLink ®..................... 226
Booster Seats (For Children) ....................... 63
Brake System ............................................. 320
Anti-lock Brake System (ABS) ................... 322
Brake Assist System ................................. 323
Fluid ........................................................ 363
Foot Brake ............................................... 321
Indicator ............................................ 68, 424
Parking Brake .......................................... 320
Brightness Control (Instrument Panel) .... 156
BSI (Blind spot information) System ........ 313
Bulb Replacement ..................................... 365
Back-Up Light and Taillight ...................... 370
Brake Light/Taillight/Rear Side Marker Light and
Rear Turn Signal Light Bulbs ................... 368
Fog Lights ................................................ 365
Front Turn Signal Light /Parking Light/Daytime
Running Light and Front Side Marker Light
Bulbs ..................................................... 367
Headlights ............................................... 365
High-Mount Brake Light .......................... 371
Rear License Plate Light............................ 371
Side Turn Signal Light /Emergency Indicator
Light ...................................................... 366
Bulb Specifications .................................... 432
C
Carbon Monoxide Gas ................................ 64
Cargo Hook ............................................... 177
Carrying Cargo .................................. 259, 261 CD Player
................................................... 204
Certification Label .................................... 434
Changing Bulbs ........................................ 365
Charging System Indicator ................. 70, 422
Child Safety ................................................. 52
Childproof Door Locks............................. 131
Child Seat .................................................... 52
Booster Seats ............................................ 63
Child Seat for Infants................................. 54
Child Seat for Small Children ..................... 55
Installing a Child Seat with a Lap/Shoulder Seat
Belt ......................................................... 59
Larger Children ......................................... 62
Rear-facing Child Seat ............................... 54
Selecting a Child Seat ................................ 56
Childproof Door Locks ............................. 131
Cleaning the Exterior ............................... 391
Cleaning the Interior ................................ 389
Client Service Information ....................... 442
Climate Control System ............................ 182
Changing the Mode ................................ 182
Defrosting the Windshield and
Windows ............................................... 183
Dust and Pollen Filter............................... 388
Recirculation/Fresh Air Mode ................... 182
Sensors ................................................... 185
Synchronized Mode................................. 184
Using Automatic Climate Control ............ 182
Clock .......................................................... 120
CMBSTM (Collision Mitigation Braking
SystemTM) ................................................. 324 Coat Hook
................................................ 177
Collision Mitigation Braking System
TM
(CMBSTM) ................................................. 324
Compact Spare Tire .......................... 397, 433
Compass .................................................... 255
Console Compartment ............................. 174
Controls .................................................... 119
Coolant (Engine) ...................................... 360
Adding to the Radiator ........................... 361
Adding to the Reserve Tank .................... 360
Overheating ............................................ 420
Creeping (Automatic Transmission) ........ 276
Cross Traffic Monitor ............................... 337
Cruise Control .......................................... 281
Indicator ................................................... 78
Cup Holders .............................................. 175
Customized Features ....................... 102, 108
D
Daytime Running Lights .......................... 152
Dead Battery ............................................ 417
Defrosting the Windshield and Windows ................................................. 183
Detachable Anchor .................................... 36
Devices that Emit Radio Waves ............... 435
Dimming
Headlights .............................................. 149
Rearview Mirror ...................................... 161
Dipstick (Engine Oil) ................................ 356
Directional Signals (Turn Signal) ............. 149

445
Index
Display Button.......................................... 193
Door Mirrors ............................................. 162
Doors ........................................................ 121
Auto Door Locking.................................. 132
Auto Door Unlocking .............................. 132
Door and Tailgate Open Indicator ............. 74
Door and Tailgate Open Message ............. 89
Keys........................................................ 121
Locking/Unlocking the Doors from the Inside...................................... 130
Locking/Unlocking the Doors
from the Outside................................... 125
Lockout Prevention System ..................... 128
DOT Tire Quality Grading ........................ 379
Driving ...................................................... 257
Automatic Transmission .......................... 276
Braking ................................................... 320
Cruise Control ........................................ 281
Off-Highway Driving Guidelines .............. 268
Shifting Gear .......................................... 277
Starting the Engine ................................. 270
Driving Position Memory System ............ 158
Dust and Pollen Filter .............................. 388
E
Elapsed Time............................................ 101
Electric Power Steering (EPS) System Indicator ........................................... 74, 424
Electronic Stability Control (ESC) ............ 311
Emergency ................................................ 429 Emissions Testing (Readiness Codes)
....... 437
Engine ....................................................... 434
Coolant ................................................... 360
Jump Starting .......................................... 417
Oil ........................................................... 355
Remote Engine Start ................................ 272
Starting ................................................... 270
Engine Coolant ......................................... 360
Adding to the Radiator ............................ 361
Adding to the Reserve Tank ..................... 360
Overheating ............................................ 420
Temperature Gauge .................................. 95
Engine Oil ................................................. 355
Adding .................................................... 357
Checking ................................................. 356
Displaying Oil Life .................................... 349
Low Oil Pressure Indicator .................. 69, 422
Recommended Engine Oil ........................ 355
ENGINE START/STOP Button .................... 146
EPS (Electric Power Steering) System ............................................... 74, 424
Exhaust Gas Hazard
(Carbon Monoxide) .................................. 64
Exterior Care (Cleaning) ........................... 391
Exterior Mirrors ........................................ 162
F
Features.................................................... 187
Filters Dust and Pollen ....................................... 388
Oil ........................................................... 358
Flat Tire ............................................. 397, 403
Floor Mats ................................................. 390
Fluids
Automatic Transmission .......................... 362
Brake ...................................................... 363
Engine Coolant ....................................... 360
Windshield Washer ................................. 364
Fog Light Indicator ..................................... 76
Folding Down the Rear Seats .................. 169
Foot Brake ................................................ 321
Front Airbags (SRS) ..................................... 42
Front Seats ................................................ 164
Adjusting ................................................ 164
Front Sensor Camera ................................ 284
Fuel ...................................................... 17, 341
Economy ................................................. 343
Gauge ....................................................... 95
Instant Fuel Economy .............................. 100
Low Fuel Indicator ..................................... 71
Range ..................................................... 101
Recommendation .................................... 341
Refueling................................................. 341
Fuel Economy ........................................... 343
Fuel Fill Cap ........................................ 17, 342
Message.................................................. 423
Fuel Fill Door ...................................... 17, 342

448
Index
Mirrors....................................................... 161
Adjusting ................................................. 161
Door ........................................................ 162
Exterior .................................................... 162
Interior Rearview...................................... 161
Modifications (and Accessories) ............... 394
Moonroof .................................................. 145
MP3 .................................................... 204, 212
Multi-Information Display .......................... 96
Multi-View Rear Camera .......................... 340
N
Numbers (Identification).......................... 434
O
Odometer.................................................... 99
Off-Highway Driving Guidelines .............. 268
Oil (Engine) ............................................... 355
Adding .................................................... 357
Checking ................................................. 356
Displaying Oil Life .................................... 349
Low Oil Pressure Indicator .................. 69, 422
Recommended Engine Oil ................ 355, 433
Viscosity .......................................... 355, 433
On Demand Multi-Use Display
TM................. 4
Opening/Closing Hood ....................................................... 354
Moonroof ................................................ 145
Power Windows ...................................... 142 Tailgate ................................................... 133
Outside Temperature Display .................. 100
Overheating .............................................. 420
P
Paddle Shifters
(Sequential Shift Mode) ......................... 279
Pandora® ................................................... 210
Panic Mode ............................................... 141
Parking ...................................................... 332
Parking Brake ........................................... 320
Parking Brake and Brake System
Indicator ............................................ 68, 424
Parking Sensor System ............................. 333
Passenger Airbag Off Indicator ................. 50
Passing Indicators ..................................... 149
Power Tailgate ......................................... 135
Power Windows ....................................... 142
Precautions While Driving ....................... 275
Driving Guidelines for Your Utility
Vehicle .................................................. 275
Rain ........................................................ 275
Pregnant Women ....................................... 37
Puncture (Tire) .................................. 397, 403
R
Radiator.................................................... 361
Radio (AM/FM) ......................................... 200
Radio (SiriusXM ®)..................................... 202
Radio Data System (RDS) ......................... 201
Range ........................................................ 101
RDS (Radio Data System) ......................... 201
Readiness Codes (Emissions Testing) ...... 437
Rear Defogger/Heated Door Mirror Button ..................................................... 157
Rear Seat Heaters ..................................... 181
Rear Seats (Folding Down) ...................... 169
Rearview Mirror ....................................... 161
Refueling .................................................. 341
Fuel Gauge ............................................... 95
Gasoline ......................................... 341, 432
Low Fuel Indicator..................................... 71
Regulations .............................. 318, 379, 435
Remote Engine Start with Vehicle
Feedback ................................................. 272
Remote Transmitter ................................. 127
Replacement
Battery ............................................ 386, 387
Bulbs ...................................................... 365
Front Wiper Blade Rubber ....................... 372
Fuses .............................................. 426, 427
Rear Wiper Blade Rubber ........................ 374
Tires........................................................ 382
Reporting Safety Defects ......................... 436
Resetting a Trip Meter ............................. 100
Reverse Tilt Door Mirror .......................... 162

450
Index
Tire Repair Kit .......................................... 403
Wear Indicators ....................................... 381
Winter ..................................................... 384
Tools .......................................................... 396
Towing a Trailer ........................................ 263
Equipment and Accessories...................... 264
Load Limits .............................................. 263
Towing Your Vehicle ................................ 267
Emergency............................................... 429
TPMS (Tire Pressure Monitoring System) ......... 316
Indicator ............................................ 75, 425
Transmission .............................................. 277
Automatic ............................................... 277
Fluid ........................................................ 362
Number ................................................... 434
Sequential Shift Mode ............................. 279
Shift Lever Position Indicator .............. 70, 278
Trip Meter ................................................. 100
Troubleshooting ....................................... 395
Blown Fuse ...................................... 426, 427
Brake Pedal Vibrates .................................. 21
Buzzer Sounds When Opening Door .......... 22
Emergency Towing .................................. 429
Engine Won’t Start .................................. 414
Noise When Braking .................................. 23
Overheating............................................. 420
Puncture/Flat Tire ............................. 397, 403
Rear Door Won’t Open ...................... 22, 131
Select Lever Won’t Move ......................... 419
Warning Indicators .................................... 68 Turn Signals
.............................................. 149
Indicators (Instrument Panel) ..................... 75
Two-way Keyless Access Remote .................................... 121, 129, 272
U
Unlocking the Doors ................................ 125
Unlocking the Front Doors from the Inside ................................. 12, 130
USB Adapter Cable ................................... 188
USB Flash Drives ....................................... 223
USB Port .................................................... 189
V
Vanity Mirrors ............................................... 7
Vehicle Identification Number ................ 434
Vehicle Stability Assist (VSA ®).................. 311
Off Button............................................... 312
Off Indicator.............................................. 73
System Indicator ................................ 73, 311
Viscosity (Oil) .................................... 355, 433
VSA ® (Vehicle Stability Assist) .................. 311
W
Wallpaper................................................. 196
Warning and Information Messages ......... 84
Warning Indicator On/Blinking ............... 422
Warning Labels ........................................... 65 Warranties (Warranty Manual provided
separately) .............................................. 439
Watts ........................................................ 432
Wear Indicators (Tire) .............................. 381
Wheel Nut Wrench (Jack Handle) ........... 400
Window Washers ..................................... 153
Adding/Refilling Fluid .............................. 364
Switch .................................................... 153
Windows (Opening and Closing) ............ 142
Windshield ............................................... 153
Cleaning ................................................. 392
Defrosting/Defogging ............................. 183
Washer Fluid ........................................... 364
Wiper Blades........................................... 372
Wipers and Washers ............................... 153
Winter Tires .............................................. 384
Snow Tires .............................................. 384
Tire Chains.............................................. 384
Wipers and Washers ................................ 153
Automatic Intermittent Wipers ................ 154
Checking and Replacing Wiper Blades..... 372
Front....................................................... 153
Rear ........................................................ 155
WMA ................................................. 204, 212
Worn Tires ................................................ 376