
Improper accessories or
modifications can affect your
vehicle's handling, stability, and
performance, and cause a
crash in which you can be hurt
or killed.
Follow all instructions in this
owner's manual regarding
accessories and modifications.
When properly installed, cellular
phones, alarms, two-way radios, and
low-powered audio systems should
not interfere with your vehicle's
computer controlled systems, such
as your airbags, anti-lock brakes, and
tire pressure monitoring system. Before installing any accessory:
●Make sure the accessory does not
obscure any lights, or interfere
with proper vehicle operation or
performance.●Be sure electronic accessories do
not overload electrical circuits (see
page 469) or interfere with proper
operation of your vehicle.●Before installing any electronic
accessory, have the installer
contact your dealer for assistance.
If possible, have your dealer
inspect the final installation.●Do not install accessories on the
side pillars or across the rear
windows. Accessories installed in
these areas may interfere with
proper operation of the side
curtain airbags.Modifying Your Vehicle
Removing parts from your vehicle, or
replacing components with non-
Acura components could seriously
affect your vehicle's handling,
stability, and reliability.
Here are some examples:
●Lowering the vehicle with a non-
Acura suspension kit that
significantly reduces ground
clearance can allow the
undercarriage to hit speed bumps
or other raised objects, which
could cause the airbags to deploy.●Raising your vehicle with a non-
Acura suspension kit can affect the
handling, stability, and reliability.
CONTINUED
Accessories and Modifications
363
Before Driving
11/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu

On models without navigation systemIf your vehicle's battery is
disconnected, or goes dead, the time
is reset to 1:00. To set the time again,
follow the setting procedure (see
page 293).
If your vehicle's battery is
disconnected or goes dead, the audio
system will disable itself. The next
time you turn on the radio you will
see‘‘ENTER CODE ’’in the
frequency display. Use the preset
bars or preset buttons (depending on
the model) to enter the five-digit
code (see page 291).
On models with
navigation system
The navigation system will also
disable itself. The next time you turn
on the ignition switch, the system
will require you to enter a PIN before
it can be used. Refer to the
navigation system manual. Vehicle Storage
If you need to park your vehicle for
an extended period (more than 1
month), there are several things you
should do to prepare it for storage.
Proper preparation helps prevent
deterioration and makes it easier to
get your vehicle back on the road. If
possible, store your vehicle indoors.
●Fill the fuel tank.●Wash and dry the exterior
completely.●Clean the interior. Make sure the
carpeting, floor mats, etc., are
completely dry.●Leave the parking brake off. Put
the transmission in Park.
CONTINUED
Checking the Battery, Vehicle Storage
451
Maintenance
11/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu

4. Check the smaller fuses in theunder-hood fuse box and all the
fuses in the interior fuse box by
pulling out each one with the fuse
puller provided on the back of the
primary under-hood fuse box
cover.
5. Look for a blown wire inside thefuse. If it is blown, replace it with
one of the spare fuses of the same
rating or lower. The spare fuses
are provided on the back of the
under-hood fuse cover. If you cannot drive the vehicle
without fixing the problem, and you
do not have a spare fuse, take a fuse
of the same rating or a lower rating
from one of the other circuits. Make
sure you can do without that circuit
temporarily (such as the accessory
power socket or radio).
If you replace the blown fuse with a
spare fuse that has a lower rating, it
might blow out again. This does not
indicate that anything is wrong.
Replace the fuse with one of the
correct rating as soon as you can.
FUSE PULLER
BLOWN
CONTINUED
Fuses
471
Taking Care of the Unexpected
11/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu

INTERIOR FUSE BOXNo. Amps.Circuits Protected1 7.5 A Power Window/SH-AWD
ᤳ
2 20 A Fuel Pump
3 15 A ACG
4 7.5 A ABS/VSA
5 15 A Heated Seat
6 20 A FR Fog Lights
7 7.5 A Driver's Power Seat Lumbar
Support
8 10 A RR Wiper
No. Amps. Circuits Protected9 7.5 A OPDS
10 7.5 A Meter
11 10 A SRS
12 10 A Right Headlight High
13 10 A Left Headlight High
14 7.5 A Small Lights (Interior)
15 15 A Small Lights (Exterior)
16 15 A Right Headlight Low
17 15 A Left Headlight Low
No. Amps. Circuits Protected18 20 A Headlight High Main
19 20 A Small Lights Main
20 7.5 A TPMS
21 30 A Headlight Low Main
22
- Not Used
23 7.5 A Starter Diagnosis
24 20 A Moonroof
25 20 A Door Lock
26 20 A Driver's Power Window
27 - Not Used
28 15 A Accessory Socket (Console Compartment)
29 15 A Accessory Socket (Front)
30 20 A Passenger's Power Window
31 20 A Radio Amplifier
32 20 A Right Rear Power Window
33 20 A Left Rear Power Window
34 - Not Used
35 7.5 A Radio
36 10 A HAC
37 7.5 A Daytime Running Light
38 30 A FR Wiper
39 7.5 A STS
ᤳ : SH-AWD models only
CONTINUED
Fuse Locations
473
Taking Care of the Unexpected
11/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu

Engine Number
.........................
479
Ethanol in Gasoline
....................
352
Evaporative Emissions Controls
..................................
487
Exhaust Emissions Controls
......
488
Exhaust Fumes
............................
57
Expectant Mothers, Use of Seat Belts by
....................................
18
F
Fan, Interior
...............................
166
Features
.....................................
163
Filters
Dust and Pollen
.......................
439
Oil
...........................................
422
Flashers, Hazard Warning
.........
121
Flat Tire, Changing a
.................
455
Floor Mats
.................................
438
Fluids Automatic Transmission
.........
427
Brake
......................................
429
Location
..................................
419
Power Steering
........................
430
Windshield Washer
.................
426 FM/AM Radio Reception
...........
287
Fog Lights
..................................
119
Folding the Rear Seats Down
.....
138
Four-way Flashers
......................
121
Front Airbags
.........................
10, 26
Front Door Pockets
....................
155
Front Seat Heaters
...................................
141
Front Seat Power Adjustments
...........................
134
Fuel
............................................
352
Economy
.................................
358
Fill Door and Cap
....................
354
Gauge
......................................
73
Low Fuel Indicator
...................
68
Octane Requirement
...............
352
Reserve Indicator
.....................
68
Tank, Filling the
......................
354
Tighten Fuel Cap
....................
355
Fuel Economy
............................
358
Fuses, Checking the
..................
470
G
Gas Mileage, Improving
.............
360 Gasoline
.....................................
352
Low Fuel Indicator
...................
68
Octane Requirement
...............
352
Tank, Refueling
.......................
354
Gas Station Procedures
..............
354
Gauges Fuel
..........................................
73
Speedometer
............................
73
Tachometer
..............................
73
Turbo Boost Meter
..................
73
Gearshift Lever Positions Automatic
Transmission
...............
376, 377
Glove Box
..................................
155
Gross Axle Weight Rating (GAWR)
.................................
398
Gross Vehicle Weight Rating (GVWR)
.................................
398
H
HandsFreeLink
®........................
306
Hazard Warning Flashers
..........
121
Headlights Aiming
....................................
431
IndexIV11/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu

Numbers, Identification
.............
478
O
Octane Requirement, Gasoline
.................................
352
Odometer
.....................................
76
Odometer, Trip
............................
76
Off-Highway Driving Guidelines
..............................
405
Off-Road Precautions
..................
405
Oil Change, How to
......................
422
Change, When to
....................
411
Checking Engine
....................
357
Life, Engine
.............................
411
Pressure Indicator
.............
65, 465
Selecting Proper Viscosity Chart
...................................
420
Onboard Refueling Vapor Recovery
................................
488
ON (Ignition Key Position)
........
125
Outside Mirrors
.........................
146
Outside Temperature
...................
76
Overheating, Engine
..................
463 Owner's Maintenance Checks
....
417
Oxygenated Fuels
......................
352
P
Panel Brightness Control
...........
120
Park Gear Position
.....................
377
Parking
......................................
386
Parking Brake
............................
150
Parking Brake and Brake System Indicator
.................................
467
Parking Lights
...........................
116
Parking Over Things that Burn
................................
386, 489
Passenger Airbag Off Indicator
....
33
PGM-FI System
..........................
488
Playing an iPod
®..................
197, 260
Playing a USB Flash Memory Device
.............................
204, 270
Playing Disc
...............................
185
Playing the FM/AM Radio
...............................
174, 217
Playing the XM
®Radio
........
179, 228
Pollen Filter
...............................
439
Power Door Locks
.....................
126 Power Seat Adjustments
............
134
Power Socket Locations
.............
157
Power Steering Fluid
.................
430
Power Windows
.........................
142
Pregnancy, Using Seat Belts
........
18
Preparing to Drive
......................
373
Proper Seat Belt Usage
................
15
Protecting Adults and Teens
........
12
Additional Safety Precautions
...
19
Advice for Pregnant Women
....
18
Protecting Children
......................
36
General Guidelines
..................
36
Protecting Infants
.....................
41
Protecting Larger Children
......
53
Protecting Small Children
........
42
Using Child Seats with Tethers
.................................
51
Using LATCH
..........................
46
R
Radiator Overheating
.................
463
Radio/CD Sound System
...........
172
Radio/Disc Sound System
.........
174
Radio Theft Protection
...............
291
CONTINUED
Index
VII
INDEX
11/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu

Taking Care of theUnexpected
............................
453
Technical Descriptions DOT Tire Quality Grading (U.S.
Vehicles)
.............................
482
Emissions Control Systems
.....
487
Three Way Catalytic Converter
............................
489
Tire Labeling
...........................
484
Tire Pressure Monitoring System (TPMS) -Required Federal
Explanation
......................
485
Temperature, Outside
..................
76
Tensioners, Seat Belts
..................
22
Tether Anchorage Points
.............
51
Theft Protection, Radio
..............
291
Three Way Catalytic Converter
...............................
489
Tilt/Telescopic Steering Wheel
.....................................
122
Time, Setting the
........................
293
Tire Chains
................................
449
Tire, How to Change a Flat
........
455
Tire Information
.........................
484
Tire Labeling
..............................
484 Tire Pressure Monitoring System
(TPMS)
.......................
390, 485
Low Tire Pressure Indicator.....
71
Tire Pressure Monitor
.......
78, 391
Tires
..........................................
444
Air Pressure
............................
445
Chains
.....................................
449
Checking Wear
.......................
445
Compact Spare
........................
454
DOT Tire Quality Grading (U.S. Vehicles)
.............................
482
Inflation
...................................
444
Inspection
...............................
445
Labeling
..................................
484
Maintenance
...........................
446
Pressure Monitoring System
...
390
Replacing
................................
447
Rotating
..................................
447
Snow
.......................................
448
Specifications
..........................
481
Tools, Tire Changing
.................
455
To Play the Radio
.......................
174
Towing A Trailer
..................................
397
Emergency Wrecker
...............
475
Equipment and Accessories
....
399 Trailer Towing Tips
.................
401
Weight Limit
...........................
397
TPMS (Tire Pressure Monitoring System)
..............................
390
Required Federal Explanation
.........................
485
Transmission Checking Fluid Level
..............
427
Fluid Selection
........................
428
Identification Number
.............
478
Shifting the Automatic
.............
376
Treadwear
..................................
482
Trip Meter
...................................
76
Turbo Boost Meter
......................
73
Turn Signals
.................................
69
Turn Signals and Headlights
......
116
U
Unexpected, Taking Care of the
..........................................
453
Uniform Tire Quality Grading (U.S. only)
..............................
482
Unleaded Gasoline
.....................
352
IndexX11/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu

USB Flash Memory Device ErrorMessages
........................
211, 279
Used Oil, How to Dispose of......
423
V
Vanity Mirror
.............................
158
Vehicle Capacity Load
................
366
Vehicle Dimensions
...................
480
Vehicle Identification Number
...
478
Vehicle Stability Assist (VSA) System
................................
395
VSA OFF Indicator
...................
69
VSA System Indicator
..............
68
Vehicle Storage
..........................
451
VIN
............................................
478
Viscosity, Oil
..............................
420
W
WARNING, Explanation of
...........
iii
Warning Labels, Location of
.........
58
Warranty Coverages (U.S. only)
.......................................
495 Washer, Windshield
Checking the Fluid Level
........
426
Operation
................................
114
Wheels
.......................................
443
Adjusting the Steering
.............
122
Alignment and Balance
...........
446
Compact Spare
........................
454
Wrench, Nut
...........................
455
Windows Auto Reverse
...........................
143
Operating the Power
...............
142
Rear, Defogger
........................
121
Windshield Cleaning
..................................
114
Defroster
.................................
167
Washers
..........................
114, 426
Wipers, Windshield Changing Blades
.....................
440
Operation
................................
114
Rear Windshield Wiper and Washer
................................
115
Worn Tires
.................................
445
Wrecker, Emergency Towing
....
475 X
XM
®Radio
..........................
179, 228Index
XI
INDEX
11/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu