2018 Acura RDX led

261
uuBefore Driving uMaximum Load Limit
Continued
Driving
Maximum Load Limit
The maximum load for your ve hicle is 870 lbs (395 kg).
See the Tire and Loading Informatio n label attached to the driver’s
doorjamb.
This figure includes the total weig ht of all occupants, cargo, and
accessories, and the tongue load if you are towing a trailer.
Steps for Determining Correct Load Limit -
(1) Locate the statement “The comb ined weight of occupants and
cargo should never exceed XXX kg or XXX lbs.” on your
vehicle’s placard.
(2) Determine the combined weight of the driver and passengers
that will be riding in your vehicle.
(3) Subtract the combined weight of the driver and passengers
from XXX kg or XXX lbs.
(4) The resulting figure equals the available amount of cargo and
luggage load capacity. For example, if the “XXX” amount
equals 1,400 lbs. and there will be five 150 lb. passengers in
your vehicle, the am ount of available cargo and luggage load
capacity is 650 lbs. (1,400 - 750 (5 x 150) = 650 lbs.)1 Maximum Load Limit
Gross Vehicle Weight Rating (GVWR):
The maximum allowable weight of the vehicle, all
occupants, all a ccessories, all cargo, and the tongue
load. 2 Specifications P. 432
Gross Axle Weight Rating (GAWR):
The maximum allowable weight of the vehicle axle. 2 Specifications P. 432
3WARNING
Overloading or improper loading
can affect handling and stability
and cause a crash in which you
can be hurt or killed.
Follow all load limits and other
loading guidelines in this manual.
Label Example

263Continued
Driving
Towing a Trailer
Towing Preparation
Your vehicle can tow a trailer if you carefully observe the load limits, use the proper
equipment, and follow the towing guidelin es. Check the load limits before driving.
■Total trailer weight
Maximum allowable weight of the trailer,
cargo, and everything in or on it must not
exceed 1,500 lbs (680 kg). Towing loads in
excess of this can seriously affect vehicle
handling and performance and can damage
the engine and drivetrain.
■Tongue load
The weight of the tongue with a fully loaded
trailer on the hitch should be approximately
10% of the total trailer weight.
• Excessive tongue load reduces front tire
traction and steering control. Too little
tongue load can make the trailer unstable
and cause it to sway.
• To achieve a proper tongue load, start by
loading 60% of the load toward the front
of the trailer and 40% toward the rear.
Readjust the lo ad as needed.
■Towing Load Limits1Towing Load Limits
Check if all loads are within limits at a public scale.
If a public scale is not available, add the estimated
weight of your cargo load to the weight of your
trailer (as quoted by th e manufacturer), and the
tongue load.
Break-in Period
Avoid towing a trailer duri ng your vehicle’s first 600
miles (1,000 km).
Never exceed the gross weight ratings.
Gross weight information 2 Vehicle Specifications P. 432
3WARNING
Exceeding any load limit or improperly
loading your vehicle and trailer can cause a
crash in which you can be seriously hurt or
killed.
Check the loading of your vehicle and
trailer carefully before starting to drive.
Total Load
Tongue LoadTongue Load

uuTowing a Trailer uTowing Preparation
264
Driving
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 brake s: 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 w ill lower braking effectiveness and create a
potential hazard.
■Additional towing equipment
Many states and provinces/territories requi re 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 Accessories1Towing Equipment and Accessories
Make sure that all equipment is properly installed and
maintained, and that it meets federal, state, province/
territory, and lo cal regulations.
Consult your traile r sales or rental agency if any other
items are recommended or required for your towing
situation.
The lighting and wiring of tra ilers can vary by type
and brand. If a connector is required, it should only
be installed by a qua lified technician.

268
Driving
Off-Highway Driving Guidelines
General Information
Your vehicle has been designed primarily for use on pavement, however, its higher
ground clearance allows you to occasionally travel on unpaved roads. It is not
designed for trail-blazing, or othe r challenging off-road activities.
If you decide to drive on unpaved roads, you will find that it requires somewhat
different driving skills and that your vehicle will handle somewhat differently than it
does on pavement. Pay attention to the precautions and tips in this section, and get
acquainted with your vehicle before leaving the pavement.
Important Safety Precautions
To avoid loss of control or rollover, be sure to follow all precautions and
recommendations:
• Be sure to store cargo properly and do not exceed your cargo load limits.
2 Maximum Load Limit P. 261
•Whenever you drive, make sure you and your passengers always wear seat belts.
• Keep your speed low, and never go faster than the conditions allow.
• It’s up to you to continually assess the situation and drive within the limits.
1Off-Highway Driving Guidelines
Failure to operate your vehi cle correctly might result
in a crash or a rollover. 2 Important Handling Information P. 28
2 Precautions While Driving P. 275
3WARNING
Improperly operating this vehicle on or off-
pavement can cause a crash or rollover in
which you and your passengers could be
seriously injured or killed.
•Follow all instructions and guidelines in
this owner’s manual.
• Keep your speed low, and don’t drive
faster than conditions permit.

269
uuOff-Highway Driving Guidelines uAvoiding Trouble
Driving
Avoiding Trouble
• Check Out Your Vehicle before you leave the pavement and make sure that all
scheduled maintenance has been completed. Pay special attention to the
condition of the tires, and check the tire pressures.
• Remember the route you choose presents limi ts (too steep or bumpy), you have
limits (driving skill and comfort), and your ve hicle has limits (traction, stability, and
power). Failing to recognize these limits will likely put you and your passengers in
a hazardous situation.
• Accelerating and Braking should be done slowly and gradually. Trying to start
or stop too fast can cause a loss of traction and you could lose control.
• Avoiding Obstacles and Debris in the road reduces the likelihood of a rollover
or damage to your suspension or other components.
• Driving on Slopes increases your risk of a rollover, particularly if you attempt to
drive across a slope that is too steep. Goin g straight up or down a slope is usually
the safest. If you can’t clearly see all cond itions or obstacles on a slope, walk it
before you drive it. If there is any doubt whether you can safely pass, don’t try it.
Find another route. If you get stuck when climbing, do not try to turn around.
Back down slowly following the same route you took up the hill.
• Crossing a Stream - Avoid driving through deep water. If you encounter water
in your route (a small stream or large pu ddle, for example), evaluate it carefully
before going ahead. Make sure it is shallow, flowing slowly, and has firm ground
underneath. If you are not sure of the de pth or the ground, turn around and find
another route. Driving through deep water can also damage your vehicle. The
water can get into the transmission and di fferential, diluting the lubricant and
causing an eventual failure. It can also wash the grease out of the wheel bearings.
• If You Get Stuck , carefully go in the direction that you think will get you
unstuck. Do not spin the tires as this will only make things worse and could
damage the transmission. If you are unable to free yourself, your vehicle will need
to be towed. Front and rear tow ho oks are provided for this purpose.

Continued271
uuWhen Driving uStarting the Engine
Driving
You can turn the engine off when the vehicle is completely stopped.
1. Shift to
(P.
2. Press the ENGINE START/STOP button with your foot on the brake pedal.
■Stopping the Engine1Starting the Engine
The immobilizer system pr otects your vehicle from
theft. If an improperly code d key (or other device) is
used, the engine’s fuel system is disabled.
2 Immobilizer System P. 139

uuWhen Driving uStarting the Engine
272
Driving
You can remotely start the engine using the two-way keyless access remote from
extended distances.
■To start the engine
The engine runs for up to 10 minutes without you starting the vehicle.
To extend the run time for another 10 minutes during the first run, press the
button, then press and hold the button. u The amber LED blinks, then the green LED comes back on if a 10-minute
extension request was transmitted successfully.
After pressing the (lock) button, wait for th e green LED to blink. This indicates that
the all the doors and the tailgate are locked.
■Remote Engine Start with Vehicle Feedback*1 Remote Engine Start with Vehicle Feedback*
WARNING: Carbon monoxide gas is toxic and can
rapidly accumulate in closed or even partly enclosed
areas.
Breathing it can cause unc onsciousness and even kill
you.
Never use the remote engine starter with the vehicle
parked in a garage or other areas with limited
ventilation.
If there are buildings an d obstacles between your
vehicle and the remote, th e range will be reduced.
This distance may vary by external electrical
interference.
The engine may not start by the remote engine start
if:
•You have disabled a remo te engine start setting
using the multi-information display.
•The power mode is not in VEHICLE OFF (LOCK).
•The shift lever is in a position other than ( P.
•The hood is open, or any door or the tailgate is
unlocked.
•You have already used the remote twice to start
the engine.
•Another registered keyless access remote is in the
vehicle.
•There is any antenna failure.•Door is unlocked with the built-in key.
With the doors locked, Press the button,
then press and hold the button.
Amber LED: Blinks when any button is pressed.
Continues to blink
during a vehicle
self check until the
engine starts. Go within the range,
and try again.
Green LED: Comes on while
the engine is running. Red LED: Blinks when the
remote is out of the keyless
access system range.
* Not available on all models

Continued273
uuWhen Driving uStarting the Engine
Driving
■To stop the engine
Press and hold the button
for one second.
Go within the range,
and try again.
Amber LED: Blinks when any
button is pressed. Red LED:
●Comes on for one second to let you
know that the engine has stopped.
●Blinks when the remote is out of
the keyless access system range.
The engine will not stop.
1
Remote Engine Start with Vehicle Feedback*
•The engine oil pressure is low.•The engine coolant temper ature is extremely high.
•The telematics unit malfunctions.
•The security system alarm is not set.
Before starting the engine, make sure to check the
door lock status using the remote. When you press
the button, wait for the green LED to blink. If
the red LED turns on, the doors and tailgate did not
lock, and the engine does not start.
While the engine is running, the vehicle will
automatically preconditi on inside the vehicle.
When it is warm outside:
•The air conditioning is acti vated in recirculation
mode.
When it is cold outside:
•The defroster is activated at a moderately warm
temperature.
•The rear defogger and door mirror heaters are
activated.
* Not available on all models