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results from changing direction abruptly, such as trying to take a corner too fast or making a sudden lane change. Always drive at a safe speed for the road and weather conditions.
ABS cannot prevent the loss of stability. Always steer moderately when you are braking hard. Severe or sharp steering wheel movement can still cause your vehicle to veer into oncoming traffic or off the road.
508
. If the brakes feel normal,
Test your brakes as instructed on page drive slowly and have your vehicle repaired by your dealer as soon as possible. Avoid sudden hard braking which could cause the rear wheels to lock up and possibly lead to a loss of control.
The VSA indicator will come on along with the ABS indicator.
418
2009 RL Overview Ifequipped The collision mitigation brake system (CMBS) can assist you when there is a possibility of your vehicle hitting the vehicle in front of you. It is designed to reduce the speed of your vehicle before an unavoidable collision occurs and, if possible, to alert you to a potential collision while there is time to prevent it. Here is a brief description of what the CMBS can do:
When your speed is above 10 mph (15 km/h), the CMBS radar sensor in the front grille can sense a vehicle ahead of you. When your vehicle gets too close to the vehicle ahead of you, the system may activate a warning beep, causing automatic application of the brakes, and causing the e-pretensioners to tighten the front seat belts (see page ). 24
Collision Mitigation Brake System (CMBS)
RADAR SENSOR
The CMBS does not activate if the speed difference between the two vehicles is less than 10 mph (15
km/h). CMBS may also not activate if you turn the steering wheel to avoid the collision.When the CMBS activates, the brake lights also come on.
BRAKE ACTUATOR
SEAT BELT e-PRETENSIONERS
The CMBS consists of a radar sensor in the front grille, a brake actuator in the engine compartment, an indicator on the instrument panel, seat belt e-pretensioners on the front seats, and an on/off switch on the dashboard.
419
2009 RL BOLTS (Do not tamper)
Do not allow anything to impact the radar sensor or the radar sensor cover. If either of these parts receives a strong impact, turn off the system by pressing the CMBS off switch, and have your vehicle checked by a dealer. If the front grille ever needs to be repaired, consult a dealer first.
If the radar sensor cover or the radar sensor ever needs to be removed, take your vehicle to a dealer.
Collision Mitigation Brake System (CMBS)
Radar Sensor
RADAR SENSOR COVER
The radar sensor is located under the Acura emblem in the front grille. If the radar sensor cover is covered with mud, dirt, dead leaves, wet snow, etc., or if you put a sticker on it, the CMBS will automatically shut off, and the CMBS indicator on the instrument panel will come on. You will also see a ‘‘CHECK CMBS RADAR SENSOR’’ message on the multi-information display for about 5
seconds.420
Always keep the radar sensor cover clean. If it gets dirty, clean it with water or a mild detergent. Never use chemical solvents or polishing powder.
There are three bolts on the sides of the radar sensor. Do not tamper with these bolts, or you may cause the system to malfunction.
2009 RL When the CMBS is on, the radar sensor constantly scans f or vehicles ahead of you. This means that driving on a road with a f ew or no vehicles could cause a CHECK CMBS RADAR SENSOR message to appear on the multi- inf ormation display. This is normal and not a cause f or concern.
Collision Mitigation Brake System (CMBS)
The radar sensor may not always scan as intended. Here are two examples:
Your vehicle is tilted because of a heavy load in the rear or from modifications to the suspension. Do not overload your vehicle (see Carrying Cargo on page ), and do not make any modifications to the suspension (see Accessories and Modifications on page ).
395
393
The tires are not correctly maintained. Always make sure the tire pressures are correct (see page the correct size and in good condition (see Tires on page
), and that the tires are
480
480
).
421
2009 RL Collision Mitigation Brake System (CMBS)
Collision Alarm
CMBS OFF Switch
CMBS OFF SWITCH
If the system senses a likely collision with a vehicle or object ahead of you, it alerts you with an audible and a visual alarm.
The audible alarm is a constant beeping sound; the visual alert is an amber colored BRAKE message that flashes on the multi-information display. If these alarms come on, take the appropriate means to prevent a collision (apply the brakes, change lanes, etc.).
To turn the CMBS off, press the CMBS OFF switch on the dashboard for about 1 second. When you do this, a beeper sounds, a CMBS indicator on the instrument panel comes on, and a CMBS OFF message appears on the multi-information display. To turn the system back on, press the switch again for about 1 second.
422
2009 RL Collision Mitigation Brake System (CMBS)
When you turn the ignition switch to the ON (II) position, the CMBS is turned on if it was on previously.
Automatic Shut Off Any of the conditions below can cause the CMBS to shut off. When the system shuts off, the CMBS indicator in the instrument panel comes on, and a CHECK CMBS SYSTEM message appears on the multi-information display for about 5
seconds.An abnormal tire condition is detected (wrong tire size, flat tire, etc.).
Extended off-road or mountainous driving.
Driving your vehicle with the parking brake applied.
Driving your vehicle in bad weather (rain, fog, snow, etc.).
A dirty emblem on the front grille.
The CMBS will automatically recover when these conditions are improved.
423
2009 RL Collision Mitigation Brake System (CMBS)
CMBS Indicator
CMBS INDICATOR
The CMBS indicator normally comes on under these conditions:
When the VSA system indicator comes on (see page
435
).
When you manually turn off the system.
When the system shuts off automatically.
When you drive in bad weather (rain, snow, fog, etc.).
If anything covers the front grille (dirt, mud, dry leaves, wet snow, etc.).
When you turn the ignition switch to the ON (II) position, the CMBS indicator should come on for a few seconds, then go off. If the indicator comes on at any other time and a CHECK CMBS SYSTEM message appears on the multi-information display, there is a problem with the CMBS. You can still drive your vehicle, but CMBS will not be operating. Have your vehicle checked by a dealer.
This indicator comes on for several seconds when you turn the ignition switch to the ON (II) position. It also comes on and stays on when you turn the CMBS off by pressing the CMBS OFF switch.
To turn the CMBS back on, make sure the vehicle is stopped and the ignition switch is in the ON (II) position, then press the CMBS OFF switch for about 1 second.
424
2009 RL Limitations The CMBS may not activate under some conditions. Here are a few examples:
The distance between your vehicle and the vehicle ahead of you is too short.
A vehicle cuts in front of you at a slow speed.
Collision Mitigation Brake System (CMBS)
YOUR VEHICLE
YOUR VEHICLE
A vehicle cuts in front of you and brakes suddenly.
Driving in heavy, stop-and-go traffic.
When you accelerate rapidly and approach the vehicle ahead of you at high speed.
Immediately after you drive off.
The vehicle ahead of you is a motorcycle or other small vehicle.
CONTINUED
425
2009 RL Collision Mitigation Brake System (CMBS)
YOUR VEHICLE
YOUR VEHICLE
The CMBS is not designed to detect pedestrians.
Even with little or no chance of a collision, the CMBS may activate under these conditions:
When you change lanes quickly, then overtake the vehicle ahead of you.
A vehicle suddenly crosses in front of you.
When you approach or pass a vehicle ahead of you that is turning left or right in an intersection.
426
2009 RL Collision Mitigation Brake System (CMBS)
LOW BRIDGE
YOUR VEHICLE
When you pass a low bridge at high speed.
When you go over a sharp-edged speed bump at high speed.
When you go over areas of construction on the road surface.
RAILS
When you approach train tracks at the bottom of a hill and you do not apply the brakes.
SIGN, POLE, etc.
Because of the road condition (curved, winding, etc.) or the state of your vehicle (turning angle, lane position, etc.), CMBS can sometimes mistake a stationary object (light pole, traffic sign, etc.) as a vehicle ahead of you and temporarily operate. This is normal.
427
2009 RL Collision Mitigation Brake System (CMBS)
Important Safety Reminder The main purpose of the CMBS is to reduce the severity of injuries caused by an unavoidable collision. While the CMBS may help to alert you and minimize the severity of a collision, it may not activate in every dangerous situation.
Even with the CMBS, it is still your responsibility to operate the brake pedal and steering wheel appropriately, according to the driving conditions.
AsrequiredbytheFCC: ThisdevicecomplieswithPart15ofthe FCCrules.Operationissubjecttothe followingtwoconditions:(1)Thisdevice maynotcauseharmfulinterference,and (2)thisdevicemustacceptany interferencereceived,including interferencethatmaycauseundesired operation.
Changesormodificationsnotexpressly approvedbythepartyresponsiblefor compliancecouldvoidtheuser’s authoritytooperatetheequipment.
ThisdevicecomplieswithIndustry CanadaStandardRSS-210. Operationissubjecttothefollowingtwo conditions:(1)thisdevicemaynotcause interference,and(2)thisdevicemust acceptanyinterferencethatmaycause undesiredoperationofthedevice.
428
2009 RL Tire Pressure Monitoring System (TPMS)
Your vehicle is equipped with a tire pressure monitoring system (TPMS) that turns on every time you start the engine and monitors the pressure in your tires while driving.
Each tire has its own pressure sensor. If the air pressure of a tire becomes significantly low, the sensor in that tire immediately sends a signal that causes the low tire pressure/TPMS indicator in the instrumental panel and the appropriate tire position indicator on the tire pressure monitor on the multi-information display (see page 431
) to come on.
Low Tire Pressure/ TPMS Indicator
When the low tire pressure/TPMS indicator is on, one or more of your tires is significantly underinflated. The multi-information display also shows a ‘‘CHECK TIRE PRESSURE’’ message (see page ). You should stop and check your tires as soon as possible, and inflate them to the proper pressure as indicated on the vehicle’s tire information placard.
431
Driving on a significantly under inflated tire causes the tire to overheat and can lead to tire failure. Underinflation also reduces fuel efficiency and tire tread life, and may affect the vehicle’s handling and stopping ability.
Because tire pressure varies by temperature and other conditions, the low tire pressure/TPMS indicator may come on unexpectedly.
For example, if you check and fill your tires in a warm area, then drive in extremely cold weather, the tire pressure will be lower than measured and could be underinflated and cause the low tire pressure/ TPMS indicator to come on. Or, if you check and adjust your tire pressure in cooler conditions, and drive into extremely hot conditions, the tire may become overinflated. However, the low tire pressure/ TPMS indicator will not come on if the tires are overinflated.
Refer to page guidelines.
480
for tire inflation
If there is a problem with the TPMS, this indicator begins to flash. It stops flashing after approximately 1
minute, then stays on. You will also see a ‘‘CHECK TPMS SYSTEM’’ message on the multi-information display (see page433
).
CONTINUED
429
2009 RL Tire Pressure Monitoring System (TPMS)
Although your tire pressure is monitored, you must manually check the tire pressures monthly.
Each tire, including the spare, should be checked monthly when the vehicle is cold, and set to the recommended inflation pressure as specified on the vehicle placard and in the owner’s manual (see page 480
).
If you think you can safely drive a short distance to a service station, proceed slowly to the station, then inflate the tire to the recommended pressure.
If the tire is flat, or if the tire pressure is too low to continue driving, replace the tire with the compact spare tire (see page 494
).
430
Changing a Tire with TPMS If you have a flat tire, the low tire pressure/TPMS and tire monitor indicators will come on. Replace the indicated flat tire with the compact spare tire (see page
495
).
After the flat tire is replaced with the spare tire, the low tire pressure/ TPMS indicator stays on while driving. After several miles (kilometers) driving, this indicator begins to flash, then stays on again. You will also see a ‘‘CHECK TPMS SYSTEM’’ message on the multi- information display. This is normal; the system cannot monitor the spare tire pressure. Manually check the spare tire pressure to be sure it is correct.
This indicator and the warning message on the multi-information display will go off, after several miles (kilometers) driving, when the spare tire is replaced with the specified
regular tire equipped with the tire pressure monitor sensor.
Never use a puncture-repairing agent in a flat tire. If used, you will have to replace the tire pressure sensor. Have the flat tire repaired by your dealer as soon as possible.
Each wheel is equipped with a tire pressure sensor mounted inside the tire behind the valve stem. You must use TPMS specific wheels. It is recommended that you always have your tires serviced by your dealer or a qualified technician.
2009 RL Tire Pressure Monitor
Tire Pressure Monitoring System (TPMS)
When all tire pressures are normal, the multi-information display will show ‘‘TIRE PRESSURE OK SYSTEM FUNCTION NORMAL.’’
When any of the tires has low pressure, the multi-information display shows a ‘‘TIRE PRESSURE ERROR SYSTEM FUNCTION NORMAL’’ message (see page
76
).
If there is a system error with the TPMS, the multi-information display shows a ‘‘SYSTEM FUNCTION 79
ERROR’’ message (see page ), and the tire pressure readings will not be displayed. You will also see a ‘‘CHECK TPMS SYSTEM’’ message on the multi-information display (see page433
).
VEHICLE ICON
If any of the tires have low pressure, the multi-information display will show a ‘‘CHECK TIRE PRESSURE’’ message. You will also see one or more low pressure tire positions blinking in the display (see page 79
).
CONTINUED
431
2009 RL Tire Pressure Monitoring System (TPMS)
If the low tire pressure/TPMS indicator and the low tire position on the low tire pressure monitor do not go out after inflating the tires to the specified values, have your dealer check the system as soon as possible.
TirePressureReadings
U.S.
CANADA
When the TPMS is functioning normally, you can see the tire pressure readings of each tire in psi (U.S. models) or kPa (Canadian models) by pressing the SEL/ RESET button while the multi- information display shows the tire pressure monitor.
If one or more tires have low pressure, the low tire pressure/ TPMS indicator on the instrument panel also comes on (see page 429
).
When cruise control is on while driving, the pressure reading cannot be checked by the tire pressure monitor on the multi-information display.
432
2009 RL It is possible that the pressures shown on the multi-information display and the pressures you manually measure are slightly different.
If the difference is significant or you cannot make the low tire pressure/ TPMS indicator and message on the multi-information display go out after inflating the tires to the specified values, have your dealer check the system as soon as possible.
Tire Pressure Monitoring System (TPMS)
Check TPMS System Message
If there is a problem with the TPMS, the multi-information display shows a ‘‘CHECK TPMS SYSTEM’’ message.
Also, the low tire pressure/TPMS indicator begins to flash (see page 67
).
If you see this message, the tire pressure monitor shows a ‘‘SYSTEM FUNCTION ERROR’’ message. The system may not be able to detect or signal low tire pressure as intended. Also, the tire pressure readings will not be displayed. Have your vehicle checked by a dealer as soon as possible.
CONTINUED
433
2009 RL Tire Pressure Monitoring System (TPMS)
AsrequiredbytheFCC: ThisdevicecomplieswithPart15ofthe FCCrules.Operationissubjecttothe followingtwoconditions:(1)Thisdevice maynotcauseharmfulinterference,and (2)thisdevicemustacceptany interferencereceived,including interferencethatmaycauseundesired operation.
Changesormodificationsnotexpressly approvedbythepartyresponsiblefor compliancecouldvoidtheuser’s authoritytooperatetheequipment.
ThisdevicecomplieswithIndustry CanadaStandardRSS-210. Operationissubjecttothefollowingtwo conditions:(1)thisdevicemaynotcause interference,and(2)thisdevicemust acceptanyinterferencethatmaycause undesiredoperationofthedevice.
If the low tire pressure/TPMS indicator comes on, or the multi- information display shows a ‘‘CHECK TPMS SYSTEM’’ message, the VSA system automatically turns on even when the VSA system is turned off by pressing the VSA OFF switch (see page happens, you cannot turn the VSA system off by pressing the VSA OFF switch again.
). If this
436
When you restart the vehicle with the compact spare tire, the TPMS system message will also be displayed on the multi-information display after several miles (kilometers) driving.
434
2009 RL Vehicle Stability Assist (VSA ), aka Electronic Stability Control (ESC), System
The vehicle stability assist (VSA) system helps to stabilize the vehicle during cornering if the vehicle turns more or less than desired. It also assists you in maintaining traction while accelerating on loose or slippery road surfaces. It does this by regulating the engine’s output and by selectively applying the brakes.
When VSA activates, you may notice that the engine does not respond to the accelerator in the same way it does at other times. There may also be some noise from the VSA hydraulic system. You will also see the VSA activation indicator blink.
The VSA system cannot enhance the vehicle’s driving stability in all situations and does not control your vehicle’s entire braking system. It is still your responsibility to drive and corner at reasonable speeds and to leave a sufficient margin of safety.
VSA Activation Indicator
When VSA activates, you will see the VSA activation indicator blink (see page
65
).
VSA System Indicator
If this indicator comes on while driving, pull to the side of the road when it is safe, and turn off the engine. Reset the system by restarting the engine. If the VSA system indicator stays on or comes back on while driving, have the VSA system inspected by your dealer.
The main function of the
NOTE: VSA system is generally known as Electronic Stability Control (ESC). The system also includes a traction control function.
If the indicator does not come on when the ignition switch is turned to the ON (II) position, there may be a problem with the VSA system. Have your dealer inspect your vehicle as soon as possible (see page
65
).
When the VSA system indicator comes on, you will also see a ‘‘CHECK VSA SYSTEM’’ message on the multi-information display.
Without VSA, your vehicle still has normal braking and cornering ability, but it does not have VSA traction and stability enhancement.
435
2009 RL Vehicle Stability Assist (VSA ), aka Electronic Stability Control (ESC), System
),
429
If the low tire pressure/TPMS indicator comes on (see page or the multi-information display shows a ‘‘CHECK TPMS SYSTEM’’ message with the indicator flashing (see page ), the VSA system automatically turns on even if the VSA system is turned off with the VSA OFF switch. In this case, you cannot turn the VSA system off by pressing the VSA OFF switch again.
433
VSA OFF Switch In certain unusual conditions when your vehicle gets stuck in shallow mud or fresh snow, it may be easier to free it with the VSA temporarily switched off. When the VSA system is off, the traction control system is also off. You should only attempt to free your vehicle with the VSA off if you are not able to free it when the VSA is on.
436
Immediately after freeing your vehicle, be sure to switch the VSA on again. We do not recommend driving your vehicle with the VSA and traction control systems switched off.
VSA OFF SWITCH
When VSA is off, the VSA activation indicator comes on as a reminder. Press and hold the switch again. It turns the system back on.
VSA is turned on every time you start the engine, even if you turned it off the last time you drove the vehicle.
VSA and Tire Sizes Driving with varying tire or wheel sizes may cause the VSA to malfunction. When replacing tires, make sure they are of the same size and type as your original tires (see page
485
).
This switch is at the right side of the left vent. Press and hold it until you hear a beep.
If you install winter tires, make sure they are the same size as those that were originally supplied with your vehicle. Exercise the same caution during winter driving as you would if your vehicle was not equipped with VSA.
2009 RL Towing a Trailer
Load Limits
Your vehicle has been designed primarily to carry passengers and their cargo. You can also use it to tow a trailer if you carefully observe the load limits, use the proper equipment, and follow the guidelines in this section.
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.
The
Total Trailer Weight: maximum allowable weight of the trailer and everything in or on it must not exceed 1,000 lbs (450 kg). Towing a load that is too heavy can seriously affect your vehicle’s handling and performance. It can also damage the engine and drivetrain.
The weight that
Tongue Load: the tongue of a fully-loaded trailer puts on the hitch should be approximately 10 percent of the trailer weight. Too much tongue load reduces front-tire traction and steering control. Too little tongue load can make the trailer unstable and cause it to sway.
CONTINUED
437
2009 RL Towing a Trailer
To achieve a proper tongue load, start by loading 60% of the load toward the front of the trailer and 40% toward the rear, then re-adjust the load as needed.
Gross Vehicle Weight Rating (GVWR): The maximum allowable weight of the vehicle, all occupants, all accessories, all cargo, and the tongue load is: 4,980 lbs (2,260 kg)
Gross Axle Weight Rating (GAWR): The maximum allowable weight of the vehicle axles are: 2,680 lbs (1,215 kg) on the front axle, and 2,380 lbs (1,080 kg) on the rear axle.
438
Checking Loads The best way to confirm that all loads are within limits is to check them at a public scale. For public scales in your area, check your local phone book, or contact your trailer dealer or rental agency for assistance.
If you cannot get to a public scale, you can estimate the total trailer weight by adding the weight of your trailer (as quoted by the manufacturer) with everything in or on the trailer.
If you normally pull the same load each time you tow a trailer, you can use a suitable scale or a special tongue load gauge to check the tongue load the first time you set up a towing combination (a fully loaded vehicle and trailer), then recheck the tongue load whenever the conditions change.
Towing Equipment and Accessories Towing generally requires a variety of supplemental equipment, depending on the size of your trailer, how much load you are towing, and where you tow. To ensure the best quality, we recommend that you purchase Acura equipment whenever possible.
Discuss your needs with your trailer sales or rental agency, and follow the guidelines in the rest of this section. Also make sure that all equipment is properly installed and maintained, and that it meets federal, state, province, and local regulations.
Hitches Any hitch used on your vehicle must be properly bolted to the underbody.
2009 RL SafetyChains Always use safety chains when you tow a trailer. Make sure the chains are secured to the trailer and hitch, and that they cross under the tongue and can catch the trailer if it becomes unhitched. Leave enough slack to allow the trailer to turn corners easily, but do not let the chains drag on the ground.
Towing a Trailer
TrailerBrakes 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 tap into your vehicle’s hydraulic system. No matter how successful it may seem, any attempt to attach trailer brakes to your vehicle’s hydraulic system will lower braking effectiveness and create a potential hazard.
See your trailer dealer or rental agency for more information on installing electric brakes.
TrailerLights Trailer lights and equipment must comply with federal, state/province, and local regulations. Check with your local trailer sales or rental agencies for the requirements in the area where you plan to tow, and use only equipment designed for your vehicle.
Since lighting and wiring vary by trailer type and brand, you should have a qualified technician install a suitable connector between the vehicle and the trailer. Improper equipment or installation can cause damage to your vehicle’s electrical system and affect your vehicle warranty.
CONTINUED
439
2009 RL Your vehicle tires and spare are properly inflated, and the trailer tires and spare are inflated as recommended by the trailer maker.
Towing a Trailer
AdditionalTowingEquipment Many states and Canadian provinces require special outside mirrors when towing a trailer. Even if they don’t, you should install special mirrors if you cannot clearly see behind you, or if the trailer creates a blind spot.
Ask your trailer sales or rental agency if any other items are recommended or required for your towing situation.
440
Pre-Tow Checklist When preparing to tow, and before driving away, be sure to check the following:
The vehicle has been properly serviced, and the suspension and the cooling system are in good operating condition.
The trailer has been properly serviced and is in good condition, and the lights and brakes on the trailer are working properly.
All weights and loads are within limits.
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.
2009 RL Driving Safely With a Trailer The added weight, length, and height of a trailer will affect your vehicle’s handling and performance, so driving with a trailer requires some special driving skills and techniques.
For your safety and the safety of others, take time to practice driving maneuvers before heading for the open road, and follow the guidelines below.
TowingSpeedsandGears Drive slower than normal in all driving situations, and obey posted speed limits for vehicles with trailers. Use the D position when towing a trailer on level roads. See ‘‘ Hills additional gear information. Do not exceed 55 mph (88 km/h). At higher speeds, the trailer may sway or affect vehicle handling.
’’ in the next column for
Drivingon
Towing a Trailer
MakingTurnsandBraking Make turns more slowly and wider than normal. The trailer tracks a smaller arc than your vehicle, and it can hit or run over something the vehicle misses. Allow more time and distance for braking. Do not brake or turn suddenly as this could cause the trailer to jackknife or turn over.
CONTINUED
441
2009 RL Towing Your Vehicle Your vehicle is not designed to be towed behind a motor home. If your vehicle needs to be towed in an emergency, see page
519
Towing a Trailer, Towing Your Vehicle
DrivingonHills When climbing hills, closely watch your temperature gauge. If it nears the red (Hot) mark, turn the air conditioning off, reduce speed and, if necessary, pull to the side of the road to let the engine cool.
If you must stop when facing uphill, use the foot brake or parking brake. Do not try to hold the vehicle in place by pressing on the accelerator, as this can cause the automatic transmission to overheat.
When driving down hills, reduce your speed, and shift down to S position, or use the paddle shifters to the lower gear (3, 2 or 1) in the S position. When towing a trailer, do not ‘‘ride’’ the brakes, and remember, it will take longer to slow down and stop when towing a trailer.
442
HandlingCrosswindsandBuffeting Crosswinds and air turbulence caused by passing trucks can disrupt your steering and cause the trailer to sway. When being passed by a large vehicle, keep a constant speed, and steer straight ahead. Do not try to make quick steering or braking corrections.
BackingUp Always drive slowly and have someone guide you when backing up. Grip the wheel; turn the wheel to the left to get the trailer to move to the left, and turn the wheel right to move the trailer to the right.
of the steering
bottom
Parking Follow all normal precautions when parking, including firmly setting the parking brake and putting the transmission in Park. Also, place wheel chocks at each of the trailer’s tires.
2009 RL 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 for information on how to obtain a copy, or see your dealer.
541
Maintenance
Maintenance Safety Maintenance Minder Fluid Locations Engine Compartment Covers Adding Engine Oil Changing the Engine Oil and
...................... .................... .............................. ...... ........................
. 444
. 445
. 455
. 456
. 458Filter
. 459
Engine Coolant . 461
Windshield Washers . 464
Automatic Transmission Fluid . 464
. 466
Brake Fluid . 466
Power Steering Fluid Timing Belt . 467
. 468
Lights . 476
Dust and Pollen Filter . 476
Cleaning the Seat Belts . 477
Floor Mats Wiper Blades . 478
. 480
Wheels . 480
Tires . 489
Checking the Battery Vehicle Storage . 492........................................... .............................. .................... .... .................................... .................... .................................... ............................................. .................. ................ ..................................... ................................. ........................................... ............................................... ................... .............................
443
2009 RL Maintenance Safety
All service items not detailed in this section should be performed by a certified technician or other qualified mechanic.
Important Safety Precautions To eliminate potential hazards, read the instructions before you begin, and make sure you have the tools and skills required.
Make sure your vehicle is parked on level ground, the parking brake is set, and the engine is off.
To clean parts, use a commercially available degreaser or parts cleaner, not gasoline.
To reduce the possibility of fire or explosion, keep cigarettes, sparks, and flames away from the battery and all fuel-related parts.
Wear eye protection and protective clothing when working with the battery or compressed air.
444
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 and schedules in this owner’s manual.
Injury from moving parts. not run the engine unless instructed to do so.
Do
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 owner’s manual.
Potential Vehicle Hazards
Carbon Monoxide poison from engine exhaust. Be sure there is adequate ventilation whenever you operate the engine.
Burns from hot parts. Let the engine and exhaust system cool down before touching any parts.
Some of the most important safety precautions are given here. 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.
2009 RL One of the most convenient and important features of the multi- information display on your vehicle is the maintenance minder.
Based on engine operating conditions and accumulated engine revolutions, the onboard computer in your vehicle calculates the remaining engine oil life.
The system also displays the code for other scheduled maintenance items needing service.
Maintenance Minder
Engine Oil Life Display
The remaining engine oil life is displayed according to the table shown below.
Calculated Engine
Oil Life (%)
100% 90% 80% 70% 60% 50% 40% 30% 20% 15% 10% 5%
91% 81% 71% 61% 51% 41% 31% 21% 16% 11% 6% 1%
− − − − − − − − − − − − 0%
REMAINING ENGINE OIL LIFE
To see the remaining engine oil life displayed on the lower right corner on the multi-information display as a percentage, turn the ignition switch to the ON (II) position, and press the SEL/RESET button on the steering wheel repeatedly until the engine oil life appears (see page
73
).
Displayed
Engine Oil Life
(%) 100% 90% 80% 70% 60% 50% 40% 30% 20% 15% 10% 5% 0%
CONTINUED
445
2009 RL Maintenance Minder
MAINTENANCE MAIN ITEM
MAINTENANCE SUB ITEM(S)
or
The message will be canceled if the ▼ ▲ is pressed. Press the or to see the message again.
button on the steering wheel button
▼ ▲
When the remaining engine oil life is 15 to 6 percent, the multi-information display shows a ‘‘SERVICE DUE SOON’’ message along with the maintenance schedule code indicating the main and sub items required at the time of the oil change. for a Refer to page complete list of the maintenance main items and sub items.
and
453
454
446
MESSAGE
MAINTENANCE ITEM CODE(S)
REMAINING ENGINE OIL LIFE
Press the SEL/RESET button on the steering wheel repeatedly to select the engine oil life. The message ‘‘OIL LIFE’’ along with the percentage of oil life remaining and the maintenance item code(s), appear on the lower part of the multi- information display.
2009 RL Maintenance Minder
or
The message will be canceled if the ▼ ▲ is pressed. Press the or to see the message again.
button on the steering wheel button
▼ ▲
When the remaining engine oil life is 1 to 5 percent, the multi-information display shows a ‘‘SERVICE DUE NOW’’ message with the maintenance items. When you see this message have the indicated maintenance performed as soon as possible.
Press the SEL/RESET button on the steering wheel repeatedly to select the engine oil life. The message ‘‘SERVICE OIL LIFE’’, along with ‘‘5%’’, and the maintenance item code(s) are displayed on the lower part of the multi-information display when the calculated engine oil life is 1 to 5 percent (see page
445
).
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447
2009 RL Maintenance Minder
The maintenance item code or codes indicate the main and sub items required at the time of the oil change (see page
453
).
Your dealer will reset the display after completing the required maintenance service. You will see ‘‘OIL LIFE 100%’’ on the display the next time you turn the ignition switch to the ON (II) position.
If maintenance service is done by someone other than your dealer, reset the maintenance minder as follows:
1.
Turn the ignition switch to the ON (II) position.
2.
If the oil life minder is not displayed, press the SEL/RESET button on the steering wheel repeatedly until it is.
448
or
▲ ▼
To cancel resetting the oil life, press the button on the steering wheel to select CANCEL on the display, and press the SEL/ RESET button.
If you do not complete the reset procedure within 30 seconds after selecting the reset mode, the mode will be canceled automatically.
U.S.
CANADA
3.
Press and hold the SEL/RESET button on the steering wheel for more than 10 seconds. The remaining engine oil life reset mode will be shown on the multi- information display.
or
▼ ▲
button on the steering
To reset the engine oil life, press the wheel to select RESET on the display, and press the SEL/ RESET button.
2009 RL Maintenance Minder
Immediately have the service performed, and make sure to reset the oil life minder as previously described.
or
The message will be canceled if the ▼ ▲ is pressed. Press the or to see the message again.
button on the steering wheel button
▼ ▲
If the indicated maintenance service is not done and the remaining engine oil life reaches 0%, the multi- information display will show the message ‘‘SERVICE PAST DUE’’ and the maintenance item code(s). This message is displayed when the total mileage is less than 10 miles (for U.S. models) or 10 km (for Canadian models) after the engine oil life became 0%.
Press the SEL/RESET button on the steering wheel repeatedly to select the engine oil life minder. The message ‘‘SERVICE OIL LIFE’’, along with ‘‘0%’’, and the maintenance item code are displayed on the lower part of the multi- information display when the calculated engine oil life is 0 percent.
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449
2009 RL Maintenance Minder
Also, the percentage ‘‘0’’ keeps blinking on the display.
This particular message is displayed when the mileage after the engine oil life became 0% reaches 10 miles (for U.S. models)/10 km (for Canadian models).
450
TOTAL PAST DUE MILEAGE
U.S.
MAINTENANCE ITEM CODE(S)
CANADA
If the indicated required service is not done and the remaining engine oil life becomes 0%, the multi- information display will show a ‘‘SERVICE PAST DUE’’ message, the total mileage after the remaining oil life became 0%, and the maintenance item code(s).
This message is displayed when you drive over 10 miles (for U.S. models) or 10 km (for Canadian models) after seeing the 0% message.
Immediately have the service performed, and make sure to reset the display as previously described.
The maximum total mileage shown with this message is ‘‘9999 mile’’ (for U.S. models) or ‘‘9999 km’’ (for Canadian models).
or
The message will be canceled if the ▼ ▲ is pressed. Press the or to see the message again.
button on the steering wheel button
▼ ▲
2009 RL U.S.
CANADA
This particular message is displayed when you drive over 10 miles (for U.S. models) or 10 km (for Canadian models) after seeing 0%.
The maximum total negative mileage is ‘‘ 9999 mile’’ (for U.S. models) or ‘‘ 9999 km’’ (for Canadian models). −
−
TOTAL PAST DUE MILEAGE
When you press the SEL/RESET button to select the engine oil life minder, the message ‘‘SERVICE’’, along with the maintenance item code and the total negative mileage after the oil life became 0 percent, will be displayed on the lower part of the multi-information display.
Maintenance Minder
Important Maintenance Precautions If you have the required service performed but do not reset the display, or reset the display without performing the service, the system will not show the proper maintenance intervals. This can lead to serious mechanical problems because you will no longer have an accurate record of when maintenance is needed.
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451
2009 RL Maintenance Minder
Your authorized dealer knows your vehicle best and can provide competent, efficient service. However, service at a dealer is not mandatory to keep your warranties in effect. Maintenance may be done by any qualified service facility or person who is skilled in this type of automotive service. Keep all receipts as proof of completion, and have the person who does the work fill out your Maintenance Journal or Canadian Maintenance Log. Check your warranty booklet for more information.
We recommend using Acura parts and fluids whenever you have maintenance done. These are manufactured to the same high quality standards as the original components, so you can be confident of their performance and durability.
452
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.
＃
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 time you fill the fuel tank. See page
Check every
389
−
Engine coolant level radiator reserve tank every time you fill the fuel tank. See page
Check the
−
389
Automatic transmission Check the fluid level monthly. See page 464
−
Brakes monthly. See page
−
Check the fluid level
466
−
Tires Check the tire pressure monthly. Examine the tread for wear and foreign objects. See page 480
−
Check the operation of
Lights the headlights, parking lights, taillights, high-mount brake light, and license plate lights monthly. See page
468
2009 RL Symbol
Maintenance Main Items
Replace engine oil ＊ Replace engine oil and oil filter Inspect front and rear brakes Check parking brake adjustment Inspect these items:
Tie rod ends, steering gear box, and boots Suspension components Driveshaft boots Brake hoses and line (including ABS) All fluid levels and condition of fluids Exhaust system ＃ Fuel lines and connections ＃
＊
＃
NOTE:
If the message ‘‘SERVICE DUE NOW’’ does not appear more than 12 months after the display is reset, change the engine oil every year.
See information on maintenance and emissions warranty on page
452
Independent of the maintenance messages in the multi-information display, replace the brake fluid every 3 years. Inspect idle speed every 160,000 miles (256,000 km). Adjust the valves during services A, B, 1, 2, or 3 only if they are noisy.
Maintenance Minder
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2009 RL Symbol
Replace rear differential fluid
Maintenance Sub Items
Driving in mountainous areas at very low vehicle speeds or trailer towing results in higher level of mechanical (shear) stress to fluid. This requires differential fluid changes more frequently than recommended by the Maintenance Minder. If you regularly drive your vehicle under these conditions, have the differential fluid changed at 7,500 miles (12,000 km), then every 15,000 miles (24,000 km).
Maintenance Minder
Maintenance Sub Items
Rotate tires Replace air cleaner element
If you drive in dusty conditions, replace every 15,000
miles (24,000 km).Replace dust and pollen filter
If you drive primarily in urban areas that have high concentrations of soot in the air from industry and from diesel-powered vehicles, replace every 15,000
miles (24,000 km).Inspect drive belt Replace transmission and transfer fluid
Driving in mountainous areas at very low vehicle speeds or trailer towing results in higher transmission and transfer temperatures. This requires transmission and transfer fluid changes more frequently than recommended by the Maintenance Minder. If you regularly drive your vehicle under these conditions, have the transmission and transfer fluid changed at 60,000 miles (100,000 km), then every 30,000 miles (48,000 km).
Replace spark plugs Replace timing belt and inspect water pump
20°F,
If you drive regularly in very high temperatures (over 110°F, 43°C), or in very low temperatures (under 29°C), replace every 60,000 mile (U.S.)/ − 100,000 km (Canada). Inspect valve clearance Replace engine coolant
−
Symbol
454
2009 RL ENGINE OIL DIPSTICK (Orange loop)
WASHER FLUID (Black cap)
POWER STEERING FLUID ＊ (Red cap)
ENGINE COOLANT RESERVOIR
＊: The power steering fluid reservoir is located under the right compartment cover.
Fluid Locations
BRAKE FLUID (Black cap)
ENGINE OIL FILL CAP
AUTOMATIC TRANSMISSION FLUID DIPSTICK (Yellow loop)
RADIATOR CAP
455
2009 RL Engine Compartment Covers
The component parts in the engine compartment are protected by several covers. You may need to remove the covers when you perform some simple maintenance work.
All of the covers are secured by holding clips.
To remove the battery cover, turn the knob of the fastener and remove the holding clips by pushing on the center of each fastener head.
To remove the front bulkhead cover:
1.
Remove the battery cover.
2.
Remove the holding clips by pushing on the center of each fastener head.
456
FRONT BULKHEAD COVER
BATTERY COVER
CLIPS
CLIPS
CLIPS
KNOB
Unlock Lock
Push to remove clip Push to reset/install clip
2009 RL To remove the left engine compartment cover:
1.
2.
Remove the battery cover (see page
456
).
Remove the holding clips by pushing on the center of each fastener head.
To remove the right engine compartment cover:
1.
