Page 71 of 518

Malfunction Indicator
Lamp
You will also see a ‘‘CHECK
EMISSION SYSTEM ’’message on the
multi-information display. For more
information, see page 466.Low Oil Pressure
Indicator
The engine can be severely damaged if
this indicator flashes or stays on when
the engine is running. For more
information, see page 465.
You will also see a ‘‘OIL PRESSURE
LOW ’’message on the multi-
information display (see page 79).Charging System
Indicator
If this indicator comes on when the
engine is running, the battery is not
being charged, and you will also see a
‘‘ CHECK CHARGING SYSTEM ’’
message on the multi-information
display. For more information, see
page 465.
A/T Temperature
Indicator
This indicator monitors the
temperature of the automatic
transmission fluid. If it comes on
while driving, it means the
transmission fluid temperature is too
high. Pull to the side of the road
when it is safe, shift to Park, and let
the engine idle until the indicator
goes out.
You will also see a ‘‘CHECK
TRANSMISSION ’’message on the
multi-information display (see page
80).
Continuing to drive with the A/T
temperature indicator on may cause
serious damage to the transmission.
Supplemental Restraint
System (SRS) Indicator
This indicator comes on for several
seconds when you turn the ignition
switch to the ON (II) position. If it
comes on at any other time, it
indicates a potential problem with
your front airbags. This indicator will
also alert you to a potential problem
with your airbag system components.
You will also see a ‘‘CHECK AIRBAG
SYSTEM ’’message on the multi-
information display (see page 80).
For more information, see page 32.
CONTINUED
Instrument Panel Indicators
65
Instruments and Controls
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Rear Window Wiper and Washer1. ON
2. OFF
3. Rear Window Washer with Wiper
4. Rear Window Washer Only.
ON-Rotate the switch clockwise to
turn the rear window wiper ON. The
wiper operates intermittently. OFF
-The wiper is not activated.
When you turn the wiper switch to
OFF while the rear window wiper is
in action, it will return to its parked
position.
When you shift the transmission to
the reverse position with the front
windshield wipers activated, the rear
window wiper operates automatically.
When the wiper control lever
position is INT, the rear wiper
operates intermittently. When it is
LO or HI, the rear wiper operates
continuously. Rear Window Washer with Wiper
-
Hold past ON to turn the rear
window wiper on and to spray the
rear window washer. The rear
window wiper makes one more
sweep after you release the switch.
Rear Window Washer Only -
Rotate the switch counterclockwise
from OFF to spray the window
washer without activating the wiper.
The washer will operate until you
release the switch.
The rear window washer uses the
same fluid reservoir as the
windshield washer.
Windshield Wipers and Washers
115
Instruments and Controls
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This section explains why it is
important to keep your vehicle well
maintained and how to follow basic
maintenance safety precautions.
This section also includes
instructions on how to read the
Maintenance Minder messages on
the multi-information display, and
instructions for simple maintenance
tasks you may want to take care of
yourself.
If you have the skills and tools to
perform more complex maintenance
tasks on your vehicle, you may want
to purchase the service manual. See
page 497 for information on how to
obtain a copy, or see your dealer.U.S. Vehicles:
Maintenance,
replacement, or repair of
emissions control devices and
systems may be done by any
automotive repair establishment
or individual using parts that are
‘‘certified’’ to EPA standards. Maintenance Safety
.....................
410
Maintenance Minder
TM
...............
411
Fluid Locations
...........................
419
Adding Engine Oil
......................
420
Required Engine Oil
...............
420
Changing the Engine Oil and
Filter
.......................................
422
Engine Coolant
...........................
424
Windshield Washers
...................
426
Automatic Transmission Fluid
....
427
Brake Fluid
.................................
429
Power Steering Fluid
..................
430
Lights
..........................................
431
Cleaning the Seat Belts
...............
438
Floor Mats
..................................
438
Audio Antenna
............................
439
Intercooler
..................................
439
Dust and Pollen Filter
.................
439
Wiper Blades
..............................
440
Wheels
........................................
443
Tires
...........................................
444
Checking the Battery
..................
450
Vehicle Storage
...........................
451
Interior Care
...............................
452
Maintenance
409
Maintenance
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U.S. Vehicles:
According to state and federal
regulations, failure to perform
maintenance on the items marked
with#will not void your emissions
warranties. However, Acura
recommends that all maintenance
services be performed in accordance
with the intervals indicated by the
multi-information display. Owner's Maintenance Checks
You should check the following
items at the specified intervals. If you
are unsure of how to perform any
check, turn to the appropriate page
listed.
●Engine oil level
-Check every
time you fill the fuel tank. See page
357.●Engine coolant level -Check the
radiator reserve tank every time
you fill the fuel tank. See page 358.●Automatic transmission -Check
the fluid level monthly. See page
427.
●Brakes -Check the fluid level
monthly. See page 429.●Tires -Check the tire pressure
monthly. Examine the tread for
wear and foreign objects. See page
445.●Lights -Check the operation of
all the lights monthly. See page
431.
Maintenance Minder
TM417
Maintenance
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ENGINE OIL
DIPSTICK
(Orange loop)
WASHER FLUID
(Blue cap)
POWER STEERING
FLUID
(Red cap)ENGINE
COOLANT
RESERVOIR
RADIATOR CAP BRAKE FLUID
(Black cap)
AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop)
ENGINE OIL
FILL CAP
Fluid Locations
419
Maintenance
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Page 433 of 518
Do not use engine antifreeze or a
vinegar/water solution in the
windshield washer reservoir. Antifreeze
can damage your vehicle's paint, while
a vinegar/water solution can damage
the windshield washer pump. Use only
commercially-available windshield
washer fluid.Automatic Transmission Fluid
The transmission should be drained
and refilled with new fluid when this
service is shown on a maintenance
message on the multi-information
display.
Check the fluid level with the engine
at normal operating temperature.
1. Park the vehicle on level ground.
Start the engine, let it run until the
radiator fan comes on, then shut
off the engine. For accurate
results, wait about 60 seconds (but
no longer than 90 seconds) before
doing step 2.
2. Remove the dipstick (yellow loop)from the transmission, and wipe it
with a clean cloth.
DIPSTICK
CONTINUED
Windshield Washers, Automatic Transmission Fluid
427
Maintenance
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3. Insert the dipstick all the way intothe transmission securely as
shown in the illustration.
4. Remove the dipstick and check the fluid level. It should be between
the upper and lower marks.
5. If the level is below the lowermark, remove the fill plug, then
add the fluid into the fill hole to
bring it to the level between the
upper and lower marks on the
dipstick.
Pour the fluid slowly and carefully
so you do not spill any. Clean up
any spills immediately; it could
damage components in the engine
compartment. Always use Acura ATF DW-1
(automatic transmission fluid).
Use only Acura ATF DW-1 (automatic
transmission fluid). Do not mix with
other transmission fluids.
Using transmission fluid other than
Acura ATF DW-1 may cause
deterioration in transmission operation
and durability, and could result in
damage to the transmission.
Damage resulting from the use of
transmission fluid other than Acura
ATF DW-1 is not covered by the Acura
new vehicle warranty.
6. Insert the dipstick all the way back
into the transmission securely as
shown in the illustration.
If you are not sure how to add fluid,
contact your dealer.
HOT
MARK UPPER MARK
LOWER MARK
FILL PLUG
Automatic Transmission Fluid42811/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu
Page 486 of 518

DimensionsLength182.5 in (4,635 mm)
Width 73.6 in (1,870 mm)
Height 65.2 in (1,655 mm)
Wheelbase 104.3 in (2,650 mm)
Track Front 61.9 in (1,572 mm)
Rear 62.6 in (1,590 mm)WeightsGross vehicle weight rating See the certification label attached to
the driver's doorjamb.EngineType Water cooled 4-stroke DOHC i-VTEC
4 cylinder gasoline engine with turbo charger, intercooler
Bore x Stroke 3.39 x 3.90 in (86.0 x 99.0 mm)
Displacement 140.3 cu-in (2,300 cm
3)
Compression ratio 8.8
Spark plugs SILKR8A-S (NGK)
Seating CapacitiesTotal 5
Front 2
Rear 3
CapacitiesFuel tankApprox.
18.0 US gal (68 L)
Engine oil Change
ᤳ 1
Including
filter 5.0 US qt (4.7 L)
Without filter 4.8 US qt (4.5 L)
Total 6.1 US qt (5.8 L)
Engine coolant Change
ᤳ 2
1.85 US gal (7.0 L)
Total 2.22 US gal (8.4 L)
Automatic
transmission fluid Change
2WD 3.0 US qt (2.8 L)
SH-AWD 3.1 US qt (2.9 L)
Total 2WD 8.8 US qt (8.3 L)
SH-AWD 8.2 US qt (7.8 L)
Rear differential
fluid (SH-AWD) Change 2.67 US qt (2.53 L)
Total 2.93 US qt (2.77 L)
Transfer assembly
fluid (SH-AWD) Change 0.45 US qt (0.43 L)
Total 0.48 US qt (0.45 L)
Windshield
washer reservoir U.S. Vehicles 2.6 US qt (2.5 L)
Canada
Vehicles 4.8 US qt (4.5 L)
ᤳ1: Excluding the oil remaining in the engine
ᤳ2: Including the coolant in the reserve tank and that remaining in the engine Reserve tank capacity:
0.18 US gal (0.7 L)
Specifications48011/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu