2018 Acura RDX oil type

346
Maintenance
Before Performing Maintenance
Inspection and Maintenance
For your safety, perform all listed inspections and maintenance to keep your vehicle
in good condition. If you become aware of any abnormality (noise, smell, insufficient
brake fluid, oil residue on the ground, etc.), have your vehicle inspected by a dealer.
(Note, however, that service at a dealer is not mandatory to keep your warranties in
effect.) Refer to the separate maintena nce booklet for detailed maintenance and
inspection information.
■Daily inspections
Perform inspections before long distance trips, when washing the vehicle, or when
refueling.
■Periodic inspections
• Check the automatic transmission fluid level monthly.
2 Automatic Transmission Fluid P. 362
•Check the brake fluid level monthly.
2 Checking the Brake Fluid P. 363
•Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 376
•Check the operation of the exterior lights monthly.
2Replacing Light Bulbs P. 365
•Check the condition of the wiper bl ades at least every six months.
2Checking and Maintaining Wiper Blades P. 372
■Types of Inspection and Maintenance
1Inspection and Maintenance
Maintenance, replacement, or repair of
emissions control devices and systems may be
done by any automotive repair establishment or
individuals using parts that are “certified” to
EPA standards.
According to state and fede ral regulations, failure to
perform maintenance on the maintenance main
items marked with # will not void your emissions
warranties. However, all maintenance services should
be performed in accordan ce with the intervals
indicated by the mult i-information display.
2 Maintenance Service Items P. 351
If you want to perform complex maintenance tasks
that require more skills a nd tools, you can purchase a
subscription to the Service Express website at
www.techinfo.honda.com .
2 Authorized Manuals P. 441
If you want to perform ma intenance yourself, make
sure that you have the necessary tools and skills first.
After performing ma intenance, update the records in
the separate maintenance booklet.
U.S. models

365Continued
Maintenance
Replacing Light Bulbs
Headlight Bulbs
Headlight bulbs are LED type. Have an authorized Acura dealer inspect and replace
the light assembly.
Fog Light Bulbs*
When replacing, use the following bulbs.
1.Turn the steering wheel all the way to the
opposite side from the fog light being
replaced.
Passenger side: Turn the steering wheel to
the left.
Driver side: Turn the steering wheel to the
right.
2. Remove the holding clip and screw, and
pull the inner fender back.
Fog Light: 55 W (H11)
1Headlight Bulbs
The headlight aim is set by the factory, and does not
need to be adjusted. Howeve r, 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.
1 Fog Light Bulbs*
NOTICE
Halogen bulbs get very hot wh en lit. Oil, perspiration,
or a scratch on the glass can cause the bulb to
overheat and shatter.
The fog lights ar e halogen bulbs.
When replacing a bulb, handl e it by its plastic case,
and protect the glass from c ontact with your skin or
hard objects. If you touch the glass, clean it with
denatured alcohol and a clean cloth.
Clip
Screw
* Not available on all models

395
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 396
If a Tire Goes Flat Changing a Flat Tire
*....................... 397
Temporarily Repair ing a Flat Tire*..... 403
Engine Does Not Start Checking the Engine ........................ 414
If the Keyless Access Remote Battery is Weak ............................................. 415
Emergency Engine Stop ................... 416
Jump Starting .................................... 417
Shift Lever Does Not Move .............. 419Overheating
How to Handle Overheating............. 420
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On ............................................. 422
If the Charging System Indicator Comes
On ................................................. 422
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 423
If the Brake System Indicator (Red) Comes On .................................................... 424
If the Electric Power Steering (EPS) System
Indicator Comes On............................ 424
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 425
Fuses Fuse Locations ................................. 426
Inspecting and Changing Fuses ........ 428
Emergency Towing ........................... 429
When You Cannot Open the Tailgate..... 430
* Not available on all models

432
Information
Specifications
■Vehicle Specifications
*1: 2WD models
*2: AWD models
■Air Conditioning
ModelAcura RDX
No. of Passengers:
Front 2
Rear 3
Total 5
Weights:Gross Vehicle
Weight RatingU.S.:4,850 lbs (2,200 kg)*1
4,982 lbs (2,260 kg)*2
Canada:2,260 kgGross Axle Weight
Rating (Front)U.S.:2,557 lbs (1,160 kg)*1
2,623 lbs (1,190 kg)*2
Canada:1,190 kgGross 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
Refrigerant Type HFC-134a (R-134a)Charge Quantity15.2 – 16.9 oz (430 – 480 g)Lubricant TypeND-OIL8Quantity4.3 – 5.0 cu-in (70 – 82 cm3)
■
Engine Specifications
■ Fuel
■ Washer Fluid
Displacement211.8 cu-in (3,471 cm3)
Spark Plugs NGK ILZKR7B11
DENSO SXU22HCR11
TypeUnleaded premium gasoline, Pump octane
number of 91 or higher
Fuel Tank Capacity 16 US gal (60.5 ℓ)
Tank CapacityU.S.: 2.6 US qt (2.5 ℓ)
Canada: 5.1 US qt (4.85 ℓ)
■ Light Bulbs
■ Brake Fluid
Headlights (High Beams)LED
Headlights (Low Beams) LED
Fog Lights*55W (H11)
Front Turn Signal/Parking Lights/
Daytime running light LED
Side Turn Signal Lights
(on Door Mirrors)LED
Front Side Marker Lights 3CP
Rear Side Marker/Brake/TaillightsLED
Back-Up Lights 16W
Rear Turn Signal Lights21W (Amber)
High-Mount Brake Light LED
Rear License Plate Light5W
Cargo Area Lights 5W
Vanity Mirror Lights1.4W
Interior Lights
Map LightsLED
Ceiling Light 8W
Door Courtesy Lights2CP
Console Compartment Light 1.4W
Glove Box Light1.4W
Center Pocket Light LED
SpecifiedAcura Heavy Duty Brake Fluid DOT 3
* Not available on all models

433
uuSpecifications u
Information
■Automatic Transmission Fluid
■ Rear Differential Fluid
*
■Transfer Assembly Fluid*
SpecifiedAcura Automatic Transmission Fluid ATF DW-1
Capacity Change 3.3 US qt (3.1 ℓ)
SpecifiedAcura DPSF-II
Capacity Change 1.32 US qt (1.25 ℓ)
Specified·Acura Hypoid Gear Oil HGO-1
·Hypoid gear oil SAE 75W-85 or SAE 90 (API
grade GL4 or GL5)
Capacity Change 0.43 US qt (0.41 ℓ)
■ Engine Oil
■ Engine Coolant
Recommended·Genuine Acura Motor Oil 0W-20
·API Premium-grade 0W-20 detergent oil
Capacity Change 4.2 US qt (4.0 ℓ)
Change
including
filter
4.5 US qt (4.3 ℓ)
SpecifiedAcura Long Life Antifreeze/Coolant Type2
Ratio 50/50 with distilled water
Capacity1.96 US gal (7.4 ℓ)
(change including the remaining 0.193 US gal
(0.73 ℓ) in the reserve tank)
■ Tire
RegularSizeP235/60R18 102VPressure
psi (kPa [kgf/cm2])Front35 (240 [2.4])Rear33 (230 [2.3])
Compact
Spare
*
Size T165/90R17 105M
Pressure
psi (kPa [kgf/cm
2]) 60 (420 [4.2])
Wheel SizeRegular18 x 7 1/2JCompact Spare*17 x 4T
* Not available on all models

447
Index
System Message ....................................... 77
Transmission ............................................. 70
Turn Signal ............................................... 75
Vehicle Stability Assist (VSA®)
System ............................................ 73, 311
VSA ® OFF.......................................... 73, 312
Information .............................................. 431
Instrument Panel ........................................ 67
Brightness Control .................................. 156
Interior Lights ........................................... 171
Interior Rearview Mirror ......................... 161
iPod ®......................................................... 207
J
Jack (Wheel Nut Wrench) ........................ 400
Jump Starting ........................................... 417
K
Key Number Tag ...................................... 123
Keyless Access System .............................. 125
Keyless Lockout Prevention ..................... 128
Keys ........................................................... 121
Lockout Prevention ................................. 128
Number Tag............................................ 123
Rear Door Won’t Open ........................... 131
Remote Transmitter ................................ 127
Two-way Keyless Access
Remote ................................. 121, 129, 272
Types and Functions................................ 121 Kickdown (Automatic Transmission)
....... 276
L
Lane Departure Warning (LDW).............. 299
Lane Keeping Assist System (LKAS) ......... 303
Language (HFL) ......................................... 227
LATCH (Child Seats) .............................. 57, 60
LDW (Lane Departure Warning) .............. 299
Lights ................................................. 149, 365
Automatic ............................................... 150
Bulb Replacement .................................... 365
Daytime Running Lights ........................... 152
Fog Lights ................................................ 152
High Beam Indicator .................................. 75
Interior .................................................... 171
Light Switches ......................................... 149
Lights On Indicator .................................... 76
Turn Signals and Hazard Warning ............ 149
Load Limits ................................................ 261
Locking/Unlocking .................................... 121
Auto Door Locking/Unlocking .................. 132
Childproof Door Locks ............................. 131
From Inside .............................................. 130
From Outside ........................................... 125
Keys ........................................................ 121
Using a Key ............................................. 128
Lockout Prevention System ...................... 128
Low Battery Charge .................................. 422
Low Fuel Indicator ...................................... 71
Low Oil Pressure Indicator ................. 69, 422Lower Anchors
...................................... 57, 60
Luggage (Maximum Load Limit) ............. 261
Lumbar Support ....................................... 164M
Maintenance............................................. 345
Battery .................................................... 385
Brake Fluid .............................................. 363
Cleaning ................................................. 389
Climate Control System ........................... 388
Coolant ................................................... 360
Maintenance Minder
TM............................ 349
Oil ........................................................... 356
Precautions ............................................. 346
Radiator .................................................. 361
Remote Transmitter ......................... 386, 387
Replacing Light Bulbs .............................. 365
Safety...................................................... 347
Service Items ........................................... 351
Tires ........................................................ 376
Transmission Fluid ................................... 362
Under the Hood ...................................... 353
Malfunction Indicator Lamp .............. 69, 423
Map Lights ................................................ 171
Maximum Load Limit ............................... 261
Meters, Gauges ........................................... 95