2015 Acura MDX lights

90 || 91
DrIvING
DrIvING
Pre-Tow Checklist
When preparing to tow, and before driving away, be sure to check the following:
•  Avoid towing a trailer during your vehicle’s first 600 miles (1,000 km).
•  The vehicle and trailer have been properly serviced and are in good condition. Lights
and brakes work properly, and the tires are properly inflated.
•  All weights and loads are within limits. Never exceed the gross weight ratings.
•  When towing more than 3,500 lbs (1,590 kg), use of gasoline with an octane rating of
91 or higher is recommended.
•  Check if all loads are within limits at a public scale (see page 89). If a public scale is
not available, add the estimated weight of your cargo load to the weight of the trailer
(as quoted by the manufacturer) and the tongue load.
•  The hitch, safety chains, and any other attachments are secure.
•  All items in or on the trailer are properly secured and cannot shift while you drive.
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.
WArNING
remote engine Start*
Start your vehicle’s engine using the two-way remote transmitter before you enter the
vehicle.
Green indicator:
Confirms doors are
locked or engine is
running.Amber indicator:
Remote is
communicating with
vehicle.
red indicator:
Remote is out of
range or cannot
communicate with
the vehicle, or engine
is stopped.eNGINe button: After
pressing the LOCK
button, press and hold
to start the engine.
L oCK button
Operating range:  
approximately  328 feet (100  m)
Make sure the vehicle is in a safe location when using remote engine start (i.e., a well
ventilated area, away from any flammable materials).
Starting the engine
Press LOCK, then press and hold ENGINE.
The engine runs for up to 10 minutes. To extend the run time for another
10 minutes, repeat the procedure during the initial 10 minutes.
While the engine is running, the climate control system adjusts the cabin temperature, the
security system remains on, and lights and accessories remain off.
Stopping the engine
Press and hold ENGINE.
The engine will also stop if it has been running for more than 10 minutes, or if any door is
opened without using the remote or keyless access.
Carbon monoxide gas is toxic and can rapidly accumulate in closed or even
partly enclosed areas. Breathing it can cause unconsciousness and even kill
you.
Never use the remote engine starter with the vehicle in a garage or other areas
with limited ventilation.
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*if equipped

92 || 93
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Starting to Drive
The keyless access system allows simple push-button start.
Before Starting the engine
Check that the shift lever is in Park (P) and the parking
brake is released, then depress the brake pedal. Keep your
foot firmly on the brake pedal when starting the engine.
The engine is harder to start in cold weather and in thinner
air found at altitudes above 8,000 feet (2,400 m). When
starting the engine in cold weather, turn off all electrical
accessories such as the lights, climate control system, and
rear defogger in order to reduce battery drain.
Changing the Power mode Accessory or on mode: Press ENGINE START/STOP once
without pressing the brake pedal for Accessory mode. Press
it again for On mode.
Starting the engine: Press and hold the brake pedal, then
press ENGINE START/STOP. Keep your foot firmly on the
brake pedal when starting the engine.
Turning the vehicle off: Shift to Park (P), then press ENGINE START/STOP. If you press
the button and the shift lever is not in Park, the vehicle goes into Accessory mode.
Shifting
Park (P): Used for parking or starting/stopping the engine. Press the
brake pedal, then press the release button to shift.
r everse (r): Used for reversing.
Neutral (N): Used for idling.
Drive (D): Used for normal driving or temporarily driving in
sequential mode.
Drive (S): Used for driving in sequential mode. Use the paddle
shifters to change gears (see page 93).
Brake pedal
Before you change the shift lever from D to R and vice versa, come to a complete
stop and keep the brake pedal depressed. Operating the shift lever before the
vehicle has come to a complete standstill can damage the transmission.
Do not operate the shift lever while pressing the accelerator pedal. You could
damage the transmission.
Release button
No TICe
Sequential Shift mode
Use the paddle shifters to change between 1st and 6th gears without removing your
hands from the steering wheel.
When the shift lever is in D: The vehicle goes into sequential shift mode momentarily,
and the gear position indicator comes on. When you start traveling at a constant speed,
sequential shift mode automatically switches off, and the gear position indicator goes off.
When the shift lever is in S: The vehicle goes into sequential shift mode, and the M
(sequential shift mode) indicator and gear position indicator come on. At speeds of 6
mph (10 km/h) or less, the vehicle automatically shifts down into 1st gear. It does not
automatically shift up, even if vehicle speed increases. You can pull away only in 1st or
2nd gear.
When switching out of sequential shift mode, move the shift lever from S to D. When
sequential shift mode is canceled, the M indicator and gear position indicator go off.
Second gear lock mode: If you pull the (+) paddle shifter while stopped or driving at 6
mph (10 km/h) or less, the gear position is locked in 2nd gear. This makes it easier to pull
away on slippery surfaces such as snow-covered roads. To cancel 2nd gear lock mode, pull
the (-) paddle shifter or move the shift lever from S to D.
(-) Paddle shifter:
Pull to shift down
to a lower gear. (+) Paddle shifter:
Pull to shift up to a
higher gear.
recommended shift points
Shift Up Acceleration
1st to 2nd 15 mph (24 km/h)
2nd to 3rd 25 mph (40 km/h)
3rd to 4th 40 mph (64 km/h)
4th to 5th 45 mph (72 km/h)
5th to 6th 50 mph (80 km/h)
M indicator/Gear
position indicator

102 || 103
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Blind Spot Information (BSI) System*
Alerts you to a detected vehicle in your left or right blind spot.
When a vehicle is detected in your blind spot, the blind
spot indicator turns on and stays lit until the area is clear.
When your turn signal is on and a vehicle is detected, the
blind spot indicator blinks and a beep sounds until the
area is clear or the turn signal is off.
Changing Settings
Change the alert type, or turn the system on or off. Use the interface dial to make and
enter selections.
1. Press SETTINGS.
2. Select Vehicle Settings.
3. Select Blind Spot Info.
4. Select an alert type, or Off.
5. Press BACK to exit the menu.
Important Safety reminder
Like all assistance systems, BSI has limitations. Over-reliance on BSI may result in a
collision. The system is for your convenience only.
Failure to visually confirm that it is safe to change lanes before doing so may
result in a crash and serious injury or death. Do not rely only on the blind
spot information system when changing lanes.
Always look in your mirrors, to either side of your vehicle, and behind you for
other vehicles before changing lanes.
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*if equipped
Indicator
Collision mitigation Braking System™ (CmBS™)*
Can alert you when a potential frontal collision is determined and reduce your vehicle
speed when a collision is deemed unavoidable to help minimize collision severity.
The system provides visual and audible alerts if you
do not take appropriate action to avoid a collision.
Alert Stages The system has three alert stages for a possible collision. Depending on the
circumstances or CMBS settings, CMBS may not go through all of the stages before
initiating the last stage.
  Stage 1: Head-up warning and audible beep
  Stage 2: Head-up warning, audible beep, light seat belt retraction, and
light brake application
Stage 3:  Head-up warning, audible beep, strong seat belt retraction, and
strong brake application
Turning CmBS on or off
Press and hold CMBS OFF. A beep sounds and a message
appears in the MID. The CMBS indicator appears when the
system is off.
Changing SettingsSee page 98 for how to change CMBS settings. Options include Long, Normal (default),
and Short. Use the CMBS OFF button to turn the system off.
Important Safety reminder
CMBS is designed to reduce the severity of an unavoidable collision. It does not prevent
collisions nor stop the vehicle automatically. It is still your responsibility to operate the
brake pedal and steering wheel appropriately according to the driving conditions.
*if equipped
BRAKE
message
Audible
beep Head-up warning lights

108 || 109
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Shift Lever Does Not move
Follow the procedure below if you cannot move the shift lever out of Park (P).
1. Set the parking brake.
2. Remove the built-in key from the remote transmitter.
3. Wrap a cloth around the tip of a small flat-tip screwdriver.
Place it at the back of the release lock cover, and remove
the cover.
4. Insert the key into the shift lock release slot.
5. While pushing the key down, press the shift lever release
button and shift into Neutral (N). The lock is now released.
Have the shift lever checked by a dealer as soon as
possible.
Jump Starting
Turn off the power to electric devices, such as audio and lights. Turn off the engine, then
open the hood (see page 124).
1. Pull up the engine cover to remove it.
2. Connect the first jumper cable to your vehicle’s battery (+)
terminal.
3. Connect the other end of the first jumper cable to the
booster battery (+) terminal. Use a 12-volt booster battery
only.
4. Connect the second jumper cable to the booster battery
(-) terminal.
5. Connect the other end of the second jumper cable to the
engine hanger as shown. Do not connect this jumper cable
to any other part.
6. If your vehicle is connected to another vehicle, start the
assisting vehicle’s engine and increase its rpm slightly.
7. Attempt to start your vehicle’s engine. If it turns over
slowly, make sure that the jumper cables have good metal-
to-metal contact.
WArNING: Battery posts, terminals, and related accessories contain lead and lead
compounds. Wash your hands after handling.
HANDLING THe UNexPeCTeD
Learn about what to do in critical or emergency situations.
Keyless Access remote Battery Strength
If the battery life in your remote transmitter is weak, a message appears in the MID with
information on how to start the engine.
1. Touch the back of the remote transmitter to the ENGINE
START/STOP button while the indicator is flashing.
2. With the brake pedal pressed, press the ENGINE START/
STOP button within 10 seconds.
Booster battery
Engine
hanger
A battery can explode if you do not follow the correct procedure, seriously
injuring anyone nearby.
Keep all sparks, open flames, and smoking materials away from the battery.
After the engine Starts
Once your vehicle’s engine has started, remove the jumper cables in the following order:
1. Disconnect the jumper cable from your vehicle’s ground.
2. Disconnect the other end of the jumper cable from the booster battery (-) terminal.
3. Disconnect the jumper cable from your vehicle’s battery (+) terminal.
4. Disconnect the other end of the jumper cable from the booster battery (+) terminal.
5. Have your vehicle inspected by a nearby service station or a dealer.
Slot Cover
Release button Shift lock release slot
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Engine coverPin

110 || 111
HANDLING THe UNexPeCTeD
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overheating
If the temperature gauge needle is at the H mark, the engine suddenly loses power, or
steam or spray comes out from under the hood, your engine is overheating.
1. Immediately park the vehicle in a safe place. Turn off all
accessories and turn on the hazard warning lights.
2. If no steam or spray is present: Keep the engine
running and open the hood (see page 124).
If steam or spray is present: Turn off the engine and wait
until it subsides. Then, open the hood.
3. Check that the cooling fan is operating and stop the engine once the temperature gauge
needle goes down. If the cooling fan is not operating, immediately stop the engine.
4. Once the engine has cooled down, inspect the coolant level and check the cooling
system components for leaks. If the coolant level in the reserve tank is low, add coolant
until it reaches the MAX mark. If there is no coolant in the reserve tank, make sure the
radiator is cool, then cover the radiator cap with a heavy cloth and open the cap. If
necessary, add coolant up to the base of the filler neck, and put the cap back on.
Once the engine has cooled sufficiently, restart it and check the temperature gauge. If the
temperature needle has gone down, resume driving. If it has not gone down, contact a
dealer for repairs.
Steam and spray from an overheated engine can seriously scald you.
Do not open the hood if steam is coming out.
Removing the radiator cap while the engine is hot can cause the coolant to
spray out, seriously scalding you.
Always let the engine and radiator cool down before removing the radiator
cap.
Continuing to drive with the temperature gauge needle at the H mark may damage the
engine.
MAX MIN
Reserve tank
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No TICe
emergency engine Stop
The ENGINE START/STOP button may be used to stop the engine due to an emergency
situation even while driving. If you must stop the engine, choose one of the following
operations:
• Press and hold the ENGINE START/STOP button for two
seconds, or
•  Firmly press the ENGINE START/STOP button two times.
The steering wheel will not lock. The power mode changes to ACCESSORY (unless the shift
lever is in Park, in which case the power mode changes to VEHICLE OFF).
Because turning off the engine also disables the power assist the engine provides to the
steering and braking systems, it will require significantly more physical effort and time
to steer and slow the vehicle. Downshift gears and use both feet on the brake pedal, if
necessary, to slow the vehicle and stop immediately in a safe place.
Do not press the button while driving unless it is absolutely necessary for the engine to be
switched off.
Tire Pressure monitoring System (TPmS)
Monitors the tire pressure while you are driving.
If your vehicle’s tire pressure becomes significantly low, the low tire pressure indicator
comes on and a message appears on the multi-information display.
Roll the right selector wheel
to the tire pressure monitor
to see which tire(s) have low
pressure.
What to Do Stop your vehicle in a safe place. Adjust the tire pressure to the level specified on a label
on the driver’s doorjamb.
Driving on an extremely underinflated tire can cause it to overheat. An overheated tire can
fail. Always inflate your tires to the specified pressure.
No TICe
NoTICe

112 || 113
HANDLING THe UNexPeCTeD
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Changing a Flat Tire
If a tire goes flat while driving, grasp the steering wheel firmly, and brake gradually to
reduce speed. Stop in a safe place. Replace the flat tire with a compact spare tire.* Go to a
dealer as soon as possible to have the full-size tire repaired or replaced.
Before Changing the Tire
1. Park the vehicle on firm, level, non-slippery surface.
2. Move the shift lever to Park (P), and apply the parking brake.
3. Turn on the hazard warning lights and turn the vehicle off.
Getting ready to Change the Tire
1. Open the tailgate. Turn on the cargo lights located on
the inside of the tailgate, if necessary (see page 35).
Push the rear edge of the handle on the floor lid and
open the lid.
2. Take out the cargo floor box.
3. Take the jack, wheel nut wrench, and jack handle bar out
of the tool case.
4. Remove the cover on the cargo area lining to access the
shaft for the spare tire hoist.
Cargo floor box
Tool case
Cover
*if equipped
5. Put the wheel nut wrench with the jack handle bar on
the hoist shaft. Turn the wrench to the left to lower the
spare tire to the ground.
6. Keep turning the wheel nut wrench to create slack in the
cable. Remove the bracket from the spare tire.
7. Place the compact spare tire wheel side up under the
vehicle body, near the tire that needs to be replaced.
8. Loosen each wheel nut about one turn using the wheel
nut wrench.
Bracket
Wheel nut wrench Jack handle bar
Handle

116 || 117
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Tire r epair Kit*
If a tire has a small puncture, you can use the tire repair kit to temporarily repair it. The
puncture must be smaller than 3/16-inch (4 mm) and not in the tire sidewall. Go to a dealer
to have the full-size tire permanently repaired or replaced.
Before r epairing the Tire
1. Park the vehicle on firm, level, non-slippery surface.
2. Move the shift lever to Park (P), and apply the parking brake.
3. Turn on the hazard warning lights and turn the vehicle off.
Getting ready to repair the Tire
1. Pull the handle on the cargo area floor lid and open the
lid.
2. Remove the cargo floor box.
3. Remove the kit from the case.
4. Place the kit face up on flat ground near the punctured
tire and away from traffic. Do not place the kit on its
side.
5. Follow the instructions in the kit to repair the tire.
Do not use a puncture-repairing agent other than the one provided in the kit that came
with your vehicle. If a different agent is used, you may permanently damage the tire
pressure sensor.
Tire repair kit
Case
*if equipped
No TICe
Fuse Locations
If any electrical devices are not working, turn off the vehicle and check to see if any
applicable fuse is blown. Fuse locations are shown on the fuse box cover. Locate the fuse by
the fuse number and box cover number.
Driver’s Side Interior Fuse Box
Located under the dashboard.
Fuse box
Fuse label
Circuit ProtectedAmps
1Passenger’s Side Door Lock10 A
2Rear Passenger’s Side Door
Lock7.5 A
3Driver’s Side Door Lock7.5A
4Passenger’s Door Unloc k10A
5Rear Passenger’s Side Door Unlock7.5A
6 Driver’s Side Door Unlock 7.5A
7 Door Lock Main 20A
8 HAC OP 10A
9 ETS TELE 20A
10 IG1 RR Box1 5A
11 IG1 Meter 7.5A
12 IG1 FR Box2 0A
13 ACC 7.5A
14
15 Driver’s Power Seat Sliding 20A
16 Moonroof 20A
17 Rear Driver’s Side Power
Window 20
A
18 SMART 10A
19 Driver’s Power Windo w20A
20
21 Fuel Pump 20A
22 AS Box 15A
23 VSA 7.5A
24 ACG AS 7.5A
25 STRLD 7.5A
Circuit Protecte
dAmps
26 IG2 HAC 7.5A
27 IG2 DRL 7.5A
28 ACC Key Lock 7.5A
29 Driver Power Lumbar 7.5A
30 Interior Lights Cut 7.5A
31 ETS TILT 20A
32 Driver’s Power Seat
Reclining 20
A
33
34
Circuit Protected
Amps
Circuit Protected Amps
1 Passenger’s Side Door Lock 10A
2 Rear
Passenger’s Side Door
Lock 7.5
A
3 Driver’s Side Door Lock 7.5A
4 Passenger’s Door Unloc k10A
5 Rear
Passenger’s Side Door
Unlock 7.
5A
6Driver’s Side Door Unlock7.5A
7Door Lock Main20 A
8HAC OP10A
9ETS TELE20A
10 IG1 RR Bo
x15A
11IG1 Meter7.5A
12 IG1 FR Bo
x20A
13ACC7.5A
14
15 Driver’s Power Seat Sliding 20A
16 Moonroof 20A
17 Rear Driver’s Side Power
Window 20
A
18 SMART 10A
19 Driver’s Power Windo w20A
20
21 Fuel Pump 20A
22 AS Box 15A
23 VSA 7.5A
24 ACG AS 7.5A
25 STRLD 7.5A
Circuit Protecte dAmps
26IG2 HAC 7.5A
27 IG2 DRL 7.5A
28 ACC Key Lock 7.5A
29 Driver Power Lumbar 7.5A
30 Interior Lights Cut 7.5A
31 ETS TILT 20A
32 Driver’s Power Seat
Reclining 20
A
33
34
Circuit Protected
Amps
Circuit Protected Amps
1 Passenger’s Side Door Lock 10A
2 Rear
Passenger’s Side Door
Lock 7.5
A
3 Driver’s Side Door Lock 7.5A
4 Passenger’s Door Unloc k10A
5 Rear
Passenger’s Side Door
Unlock 7.
5A 6
Driver’s Side Door Unlock 7.5A
7 Door Lock Main 20A
8 HAC OP 10A
9 ETS TELE 20A
10 IG1 RR Box1 5A
11 IG1 Meter 7.5A
12 IG1 FR Box2 0A
13 ACC 7.5A
14
15 Driver’s Power Seat Sliding 20A
16 Moonroof 20A
17 Rear Driver’s Side Power
Window 20
A
18 SMART 10A
19 Driver’s Power Windo w20A
20
21 Fuel Pump 20A
22 AS Box 15A
23 VSA 7.5A
24 ACG AS 7.5A
25 STRLD 7.5A
Circuit Protecte
dAmps
26 IG2 HAC 7.5A
27IG2 DR L7.5A
28 ACC Key Lock 7.5A
29Driver Power Lumbar7.5A
30 Interior Lights Cut 7.5A
31ETS TILT20 A
32 Driver’s Power Seat
Reclining 20
A
33
34
Circuit ProtectedAmps
Circuit Protected Amps
1 Passenger’s Side Door Lock 10A
2 Rear
Passenger’s Side Door
Lock 7.5
A
3 Driver’s Side Door Lock 7.5A
4 Passenger’s Door Unloc k10A
5 Rear
Passenger’s Side Door
Unlock 7.
5A 6
Driver’s Side Door Unlock 7.5A
7 Door Lock Main 20A
8 HAC OP 10A
9 ETS TELE 20A
10 IG1 RR Box1 5A
11 IG1 Meter 7.5A
12 IG1 FR Box2 0A
13ACC7.5A
14
15Driver’s Power Seat Sliding20A
16 Moonroof 20A
17Rear Driver’s Side Power
Window20A
18 SMART 10A
19Driver’s Power Windo w20A
20

21Fuel Pump20 A
22 AS Box 15A
23VSA7.5A
24 ACG AS 7.5A
25STRLD7.5A
Circuit Protecte
dAmps
26 IG2 HAC 7.5A
27 IG2 DRL 7.5A
28 ACC Key Lock 7.5A
29 Driver Power Lumbar 7.5A
30 Interior Lights Cut 7.5A
31 ETS TILT 20A
32 Driver’s Power Seat
Reclining 20
A
33
34
Circuit Protected
Amps
Circuit ProtectedAmps
1Passenger’s Side Door Lock10A
2 Rear
Passenger’s Side Door
Lock 7.5
A
3 Driver’s Side Door Lock 7.5A
4 Passenger’s Door Unloc k10A
5 Rear
Passenger’s Side Door
Unlock 7.
5A6 Driver’s Side Door Unlock 7.5A
7 Door Lock Main 20A
8 HAC OP 10A
9 ETS TELE 20A
10 IG1 RR Box1 5A
11 IG1 Meter 7.5A
12 IG1 FR Box2 0A
13 ACC 7.5A
14
15 Driver’s Power Seat Sliding 20A
16 Moonroof 20A
17 Rear Driver’s Side Power
Window 20
A
18 SMART 10A
19 Driver’s Power Windo w20A
20
21 Fuel Pump 20A
22 AS Box 15A
23 VSA 7.5A
24 ACG AS 7.5A
25 STRLD 7.5A
Circuit Protecte
dAmps
26 IG2 HAC 7.5A
27 IG2 DRL 7.5A
28 ACC Key Lock 7.5A
29 Driver Power Lumbar 7.5A
30 Interior Lights Cut 7.5A
31 ETS TILT 20A
32 Driver’s Power Seat
Reclining 20
A
33
34
Circuit Protected
Amps

120 || 121
mAINTeNANCe
HANDLING THe UNexPeCTeD
Inspecting and Changing Fuses
1. Turn off the vehicle, including headlights and all
accessories.
2. Remove the fuse box cover.
3. Check the large fuse in the engine compartment If the
fuse is blown, use a Phillips-head screwdriver to remove
the screws and replace the fuse with a new one. Reinstall
the screws.
4. Inspect the small fuses in the engine compartment and
the vehicle interior. If there is a burned out fuse, remove
it with the fuse puller and replace it with a new one.
Replacing a fuse with one that has a higher rating greatly increases the chances
of damaging the electrical system.
Blown fuse
Combined
fuse Fuse puller
Trying to lift or tow your vehicle by the bumpers will cause serious damage. The bumpers
are not designed to support the vehicle’s weight.
Improper towing such as towing behind a motorhome or other motor vehicle can damage
the transmission.
emergency Towing
Call a professional towing service if you need to tow your vehicle.
All models
Flat bed equipment: The operator loads your vehicle on the back of a truck. This is the best
way to transport your vehicle.
2WD models
Wheel lift equipment: The tow truck uses two pivoting arms that go under the front tires
and lift them off the ground. The rear tires remain on the ground. This is an acceptable way
to tow your vehicle.
No TICe
NoTICe Learn about basic maintenance that you can perform on the vehicle yourself, as well as
information about how to best maintain the vehicle.
Safety Precautions
Some of the most important safety precautions are listed below; however, we cannot warn
you of every conceivable hazard that can arise in performing maintenance. Only you can
decide whether or not you should perform a given task.

maintenance Safety
•  To reduce the possibility of fire or explosion, keep cigarettes, sparks, and flames away
from the battery and all fuel-related parts.
•  Never leave rags, towels, or other flammable objects under the hood.
•  To clean parts, use a commercially available degreaser or parts cleaner, not gasoline.
•  Wear eye protection and protective clothing when working with the battery or
compressed air.
•  Do not run the engine in confined spaces where carbon monoxide gas can accumulate.
vehicle Safety
•  The vehicle must be stationary, and parked on level ground with the parking brake set
and the engine off.
•  Be aware that hot parts can burn you.
•  Be aware that moving parts can injure you.
mAINTeNANCe
Improperly maintaining this vehicle or failing to correct a problem before
driving can cause a crash in which you can be seriously hurt or killed.
Always follow the inspection and maintenance recommendations according
to the schedules in this guide.
Failure to properly follow maintenance instructions and precautions can
cause you to be seriously hurt or killed.
Always follow the procedures and precautions in this guide.
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