
Continued
229
uuBefore Driving uDriving Preparation
Driving
• Store or secure all items on board properly.
u Carrying too much cargo, or improp erly storing it, can affect your vehicle's
handling, stability, stopping distance, and tires, and make it unsafe.
2 Maximum Load Limit P. 231
•Do not pile items higher than the seat height.
u They can block your view and may be thrown forward in the event of sudden
braking.
• Do not place anything in the front seat footwells. Make sure to secure the floor
mat.
u An object or unsecured floor mat can interfere with your brake and accelerator
pedal operation while driving.
• If you have any animals on board, do not let them move around in the vehicle.
u They may interfere with driving and a crash could occur.
• Securely close and lock all doors and the tailgate.
2 Locking/Unlocking the Doors from the Inside P. 104
•Adjust your seating position properly.
u Adjust the head restraint, too.
2 Adjusting the Seats P. 136
2 Adjusting the Head Restraints P. 138
•Adjust the mirrors and steering wheel properly for your driving.
u Adjust them while sitting in the proper driving position.
2 Adjusting the Steering Wheel P. 132
2 Adjusting the Mirrors P. 133
■
Interior Checks
1Interior Checks
The headlight aim is set by the factory, and does not
need to be adjusted. However, if you regularly carry
heavy items in the cargo area or tow a trailer, have
the aiming readjusted at a dealer or by a qualified
technician.

uuTowing a Trailer uTowing Preparation
234Driving
Towing equipment varies by the 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 brakes: 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 will lower braking effectiveness and create a
potential hazard.
■
Additional towing equipment
Many states and provinces/territories require 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 Accessories
1 Towing Equipment and Accessories
Make sure that all equipment is properly installed and
maintained, and that it meets federal, state, province/
territory, and local regulations.
Consult your trailer sales or rental agency if any other
items are recommended or required for your towing
situation.
The lighting and wiring of trailers can vary by type
and brand. If a connector is required, it should only
be installed by a qualified technician.

uuReplacing Light Bulbs uSide Turn Signal/Emergency Indicator Light Bulbs
290Maintenance
3. Push the tab to remove the coupler.
4. Rotate the old bulb to the left to remove.
5. Insert new bulb.
Side Turn Signal/Emergency Indicator Light BulbsDoor mirrors have the side turn lights. Have an authorized Acura dealer inspect and
replace the light bulbs.
1Fog Light Bulbs
*
Insert a flat-tip screwdriver, lift and remove the
central pin to remove the clip.
Insert the clip with the central pin raised, and push
until it is flat.
Central pin
Push until the
pin is flat.
Bulb
Coupler
Tab* Not available on all models

315
uuCleaning uExterior Care
Continued
Maintenance
Exterior CareDust off the vehicle body after you drive.
Regularly inspect your vehicle for scratches on painted surfaces. A scratch on a
painted surface can result in body rust. If you find a scratch, promptly repair it.
Wash the vehicle regularly. Wash more frequently when driving in the following
conditions:
• If driving on roads with road salt.
• If driving in coastal areas.
• If tar, soot, bird droppings, insects, or tree sap are stuck to painted surfaces.
Fold in the door mirrors.
Make sure to follow the instructions indicated on the automated vehicle wash.
• Keep sufficient distance between the cleaning nozzle and the vehicle body.
• Take particular care around the windows. Standing too close may cause water to
enter the vehicle interior. Do not spray water into the engine compartment.■
Washing the Vehicle
■
Using an Automated Vehicle Wash
■
Using High Pressure Cleaners
1Washing the Vehicle
Do not spray water into the air intake vents or engine
compartment. It can cause a malfunction.
Air Intake Vents

344Information
Specifications■Vehicle Specifications*1: 2WD models
*2: AWD modelsModel
Acura RDX
No. of Passengers:
Front 2
Rear 3
Total 5
Weights:Gross Vehicle
Weight Rating
U.S.:
4,850 lbs (2,200 kg)
*1
4,982 lbs (2,260 kg)
*2
Canada:
2,260 kg
Gross Axle Weight
Rating (Front)
U.S.:
2,557 lbs (1,160 kg)
*1
2,623 lbs (1,190 kg)
*2
Canada:
1,190 kg
Gross Axle Weight
Rating (Rear)
U.S.:
2,293 lbs (1,040 kg)
*1
2,381 lbs (1,080 kg)
*2
Canada:
1,080 kg
Gross Combined Weight
Rating U.S.: 6,349 lbs (2,880 kg)
*1
6,482 lbs (2,940 kg)
*2
Canada:
2,940 kg
Air Conditioning:Refrigerant Type
HFC-134a (R-134a)
Charge Quantity
15.2 – 16.9 oz (430 – 480 g)
Lubricant Type
ND-OIL8
■
Engine Specifications
■ Fuel
■ Battery
■ Washer FluidDisplacement
211.8 cu-in (3,471 cm
3)
Spark Plugs NGK ILZKR7B11
DENSO SXU22HCR11
Type
Unleaded premium gasoline, Pump octane
number of 91 or higher
Fuel Tank Capacity 16 US gal (60 ℓ)
Capacity/Type
60AH(5)/72AH(20)
Tank Capacity
U.S.: 2.6 US qt (2.5 ℓ)
Canada: 5.1 US qt (4.85 ℓ)
■ Light Bulbs
■ Brake FluidHeadlights (High Beams)
60W (HB3)
Headlights (Low Beams) 35W (D2S)
*
55W (H11)
*
Fog Lights
*1
55W (H11)
Front Turn Signal/Parking Lights 28/8W (Amber)
Side Turn Signal Lights
(on Door Mirrors)
LED
Front Side Marker Lights 5W (Amber)
Rear Side Marker/Brake/Taillights
21/5W
Taillights 3CP
Back-Up Lights
16W
Rear Turn Signal Lights 21W
High-Mount Brake Light
16W
Rear License Plate Light 5W
Cargo Area Lights
5W
Vanity Mirror Lights 1.4W
Interior Lights
Map Lights
LED
Ceiling Light
8W
Door Courtesy Lights 2CP
Console Compartment Light
1.4W
Glove Box Light 1.4W
Foot Light
LED
Center Pocket Light LED
Specified
Acura Heavy Duty Brake Fluid DOT 3
* Not available on all models

Index
355
Index
Index
Numbers4WD.......................................................... 253AABS (Anti-lock Brake System) .................. 259
Accessories and Modifications ................ 266
Accessory Power Sockets ......................... 148
Additives
Coolant .................................................. 282
Engine Oil ............................................... 277
Washer ................................................... 286
Additives, Engine Oil ............................... 277
Adjusting Armrest .................................................. 142
Front Seats.............................................. 136
Head Restraints ....................................... 138
Mirrors.................................................... 133
Rear Seats ............................................... 141
Steering Wheel ....................................... 132
Temperature ............................................. 85
Air Conditioning System (Climate Control System) ....................... 152
Changing the Mode................................ 152
Defrosting the Windshield and Windows .............................................. 153
Dust and Pollen Filter .............................. 312
Recirculation/Fresh Air Mode.... ............... 152
Sensors ................................................... 155
Synchronized Mode ................................ 154
Using Automatic Climate Control............ 152 Air Conditioning System
(Heating and Cooling System)Dust and Pollen Filter ............................... 312
Air Pressure ....................................... 302, 345
Airbags ........................................................ 37
Advanced Airbags ..................................... 43
After a Collision......................................... 41
Airbag Care ............................................... 51
Event Data Recorder .................................. 21
Front Airbags (SRS) .................................... 40
Indicator ........................................ 48, 72, 75
Passenger Airbag Off Indicator .................. 49
Sensors...................................................... 37
Side Airbag Cutoff System ......................... 46
Side Airbag Off Indicator ........................... 50
Side Airbags .............................................. 44
Side Curtain Airbags .................................. 47
AM/FM Radio ............................................ 167
Anti-lock Brake System (ABS) .................. 259
Indicator .................................................... 71
Armrest ..................................................... 142
Audio Remote Controls ............................ 165
Audio System ............................................ 158
Adjusting the Sound ................................ 166
Auxiliary Input Jack .................................. 159
Error Messages ........................................ 187
General Information ................................ 190
iPod® ....................................................... 174
MP3/WMA/AAC ...................................... 179
Pandora ®................................................. 177
Reactivating............................................. 160 Recommended CDs ................................. 191
Recommended Devices............................ 193
Security Code .......................................... 160
Theft Protection ...................................... 160
USB Adapter Cable.................................. 159
USB Flash Drives ...................................... 193
Audio/Information Display ...................... 162
Authorized Manuals ................................ 353
Auto Door Locking/Unlocking ................. 106
Customize ................................................. 92
Automatic Lighting .................................. 123
Automatic Transmission ........................... 243
Creeping ................................................. 243
Fluid ........................................................ 284
Kickdown ................................................ 243
Operating the Shift Lever................... 14, 245
Sequential Shift Mode ............................. 246
Shift Lever Does Not Move ...................... 330
Shifting ................................................... 244
Auxiliary Input Jack .................................. 159
Average Fuel Economy .............................. 85
Average Speed ........................................... 86
AWD .......................................................... 253
BBattery ...................................................... 310
Charging System Indicator................. 69, 333
Jump Starting .......................................... 328
Maintenance (Checking the Battery) ........ 310
Belts (Seat) .................................................. 29

356Index
Beverage Holders...................................... 147
Bluetooth ® Audio ..................................... 182
Bluetooth ® HandsFreeLink ®..................... 196
Booster Seats (For Children) ....................... 63
Brake System ............................................. 257
Anti-lock Brake System (ABS) ................... 259
Brake Assist System ................................. 260
Brake System Indicator............................... 68
Fluid ........................................................ 285
Foot Brake ............................................... 258
Indicator ............................................ 68, 335
Parking Brake .......................................... 257
Brightness Control (Instrument Panel) .... 128
Bulb Replacement ..................................... 287
Back-Up Light and Taillight ...................... 294
Brake Light, Taillight, Rear Turn Signal Light
and Rear Side Marker Light .................... 292
Fog Lights ................................................ 289
Front Turn Signal/Parking Light and Front Side
Marker Light .......................................... 291
Headlights ............................................... 287
High-Mount Brake Light .......................... 296
Rear License Plate Light............................ 295
Bulb Specifications .................................... 344CCarbon Monoxide Gas ................................ 64
Cargo Hook ............................................... 149
Carrying Cargo .................................. 229, 231
CD Player ................................................... 171 Certification Label
.................................... 346
Changing Bulbs ........................................ 287
Charging System Indicator ................. 69, 333
Child Safety ................................................. 52
Childproof Door Locks............................. 105
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 ............................. 105
Cleaning the Exterior ............................... 315
Cleaning the Interior ................................ 313
Client Service Information ....................... 354
Climate Control System ............................ 152
Changing the Mode ................................ 152
Defrosting the Windshield and Windows ............................................... 153
Dust and Pollen Filter............................... 312
Recirculation/Fresh Air Mode ..... .............. 152
Sensors ................................................... 155
Synchronized Mode................................. 154
Using Automatic Climate Control ............ 152
Clock ............................................................ 96
Coat Hook ................................................. 149
Compact Spare Tire .......................... 319, 345
Compass .................................................... 225 Console Compartment
............................. 146
Controls ...................................................... 95
Coolant (Engine) ...................................... 282
Adding to the Radiator ...... ..................... 283
Adding to the Reserve Tank .................... 282
Overheating ............................................ 331
Creeping (Automatic Transmission) ........ 243
Cruise Control .......................................... 248
Indicator ................................................... 76
Cup Holders .............................................. 147
Customized Features ................................. 87
DDaytime Running Lights .......................... 125
Dead Battery ............................................ 328
Defrosting the Windshield and Windows ................................................. 153
Detachable Anchor .................................... 34
Devices that Emit Radio Waves ............... 347
Dimming
Headlights .............................................. 122
Rearview Mirror ...................................... 133
Dipstick (Engine Oil) ................................ 278
Directional Signals (Turn Signal) ............. 122
Display Button .......................................... 162
Door Mirrors ............................................. 134
Doors .......................................................... 97
Auto Door Locking.................................. 106
Auto Door Unlocking .............................. 106
Door Open Indicator ........................... 28, 73

357
Index
Keys.......................................................... 97
Locking/Unlocking the Doors from the Inside...................................... 104
Locking/Unlocking the Doors
from the Outside..................................... 99
Lockout Prevention System ..................... 100
DOT Tire Quality Grading ........................ 304
Driver’s Seat Lumbar Support ................. 136
Driving ...................................................... 227
Automatic Transmission .......................... 243
Braking ................................................... 257
Cruise Control ........................................ 248
Off-Highway Driving Guidelines .............. 238
Shifting Gear .......................................... 244
Starting the Engine ................................. 240
Driving Position Memory System ............ 130
Dust and Pollen Filter .............................. 312EElapsed Time.............................................. 86
Electric Power Steering (EPS) System Indicator ........................................... 74, 335
Electronic Stability Control (ESC) ............ 251
Emergency ................................................ 340
Emissions Testing (Readiness Codes) ...... 349
Engine ....................................................... 346
Coolant .................................................. 282
Jump Starting ......................................... 328
Oil .......................................................... 277
Starting................................................... 240 Engine Coolant
......................................... 282
Adding to the Radiator ............................ 283
Adding to the Reserve Tank ..................... 282
Overheating ............................................ 331
Temperature Gauge .................................. 82
Engine Oil ................................................. 277
Adding .................................................... 279
Checking ................................................. 278
Displaying Oil Life .................................... 271
Low Oil Pressure Indicator.................. 69, 333
Recommended Engine Oil........................ 277
EPS (Electric Power Steering) System ............................................... 74, 335
Exhaust Gas Hazard (Carbon Monoxide) .................................. 64
Exterior Care (Cleaning) ........................... 315
Exterior Mirrors ........................................ 134
FFeatures..................................................... 157
Filters Dust and Pollen ....................................... 312
Oil ........................................................... 280
Flat Tire ..................................................... 319
Floor Mats ................................................. 314
Fluids
Automatic Transmission........................... 284
Brake....................................................... 285
Engine Coolant........................................ 282
Windshield Washer.................................. 286 Fog Light Indicator
..................................... 75
Folding Down the Rear Seats .................. 141
Foot Brake ................................................ 258
Front Airbags (SRS) ..................................... 40
Front Seats ................................................ 136
Adjusting ................................................ 136
Fuel ...................................................... 15, 263
Economy ................................................. 265
Gauge ....................................................... 82
Low Fuel Indicator ..................................... 71
Range ....................................................... 86
Recommendation .................................... 263
Refueling................................................. 263
Fuel Economy ........................................... 265
Fuel Fill Cap ........................................ 15, 264
Message.................................................. 334
Fuel Fill Door ...................................... 15, 264
Fuses .......................................................... 337
Inspecting and Changing........ ............... .. 339
Locations......................................... 337, 338
GGasoline (Fuel) Economy ................................................. 265
Gauge ....................................................... 82
Information ............................................. 263
Low Fuel Indicator ..................................... 71
Refueling................................................. 263
Gauges ........................................................ 82