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uuAcuraWatchTMuAdaptive Cruise Control (ACC) with Low Speed Follow
432
DrivingWhen driving at about 25 mph (40 km/h) or above: Take your foot off the
pedal and press down the RES/+/ SET/– switch when you re ach the desired speed.
The moment you release the switch, the set speed is fixed, and ACC with Low Speed
Follow begins.
When you use ACC with Low Speed Follow, Stra ight Driving Assist (a feature of the
Electric Power Steering system) is activated.
By enabling the steering system to automa tically compensate for natural steering
pull, Straight Driving Assist makes it easier for you to keep your vehicle in a straight
line.
When driving slower than about 25 mph (40 km/h): If the vehicle is moving
and the brake pedal is not depressed, pres sing the switch fixes the set speed to
about 25 mph (40 km/h) regardless of current vehicle speed. If your vehicle is
stationary, you can set the vehicle speed even with the brake pedal depressed.
■To Set the Vehicle Speed1 Adaptive Cruise Control (ACC) with Low Speed Follow
•On roads with bad weather (rain, fog, snow, etc.),
ACC with Low Speed Follow may not detect the
distance between your vehicle and the vehicle
ahead of you properly.
•On roads with slippery or icy surfaces. The wheels
may spin out and your vehi cle may lose the control
on the condition.
1 To Set the Vehicle Speed
You can switch the displayed set speed
measurements on the multi- information display or
audio/information screen between mph and km/h. 2 Speed/Distance Units P. 104
2 Customized Features P. 302
The vehicle stability assist
TM (VSA ®) system, vehicle
stability assistTM (VSA ®) OFF, adaptive cruise control
(ACC) with low speed follow, and safety support
indicators may come on in amber along with a
message in the multi-information display when you
set the power mode to ON after reconnecting a
battery.
Drive a short distance at more than 12 mph (20
km/h).
Each indicator should go off. If any do not, have your
vehicle checked by a dealer.
On when ACC with Low
Speed Follow beginsPress down and release
RES/+ /SET/− Switch
(green) is on.
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Continued473
uuAcuraWatchTMuRoad Departure Mitigation System
Driving
The system may not properly detect lane ma rkings and the position of your vehicle
under certain conditions. Some examples of these conditions are listed below.
■Environmental conditions
• Driving in bad weather (rain, fog, snow, etc.).
• Sudden changes between light and dark, such as an entrance or exit of a tunnel.
• There is little contrast between lane lines and the roadway surface.
• Driving into low sunlight (e.g., at dawn or dusk).
• Strong light is reflec ted onto the roadway.
• Driving in the shadows of trees, buildings, etc.
• Shadows of adjacent objects are parallel to lane markings.
• Roadway objects or structures are misinterpreted as lane markers.
• Reflections on the interi or of the windshield.
• Driving at night or in a dark condition such as a tunnel.
■Road Departure Mitigation Conditions and Limitations1Road Departure Mitigation On and Off
The vehicle stability assist
TM (VSA ®) system, vehicle
stability assistTM (VSA ®) OFF, adaptive cruise control
(ACC) with low speed follow, and safety support
indicators may come on in amber along with a
message in the multi-information display when you
set the power mode to ON after reconnecting a
battery.
Drive a short distance at more than 12 mph (20
km/h).
Each indicator should go off. If any do not, have your
vehicle checked by a dealer.
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484
Driving
Braking
Brake System
Use the parking brake to keep the vehicle stationary when parked. When the
parking brake is applied, you can manually or automatically release it.
■To apply
The electric parking brake can be applied any
time the vehicle has battery, no matter which
position the power mode is in.
Press the electric parking brake switch gently
and securely. u The indicator in th e switch comes on.
u The parking brake and brake system
indicator comes on.
■Parking Brake1Brake System
When you depress the brak e pedal, you may hear a
whirring sound from the engine compartment. This is
because the brake system is in operation, and it is
normal.
1 Parking Brake
You may hear the electric parking brake system
motor operating from the re ar wheel area when you
apply or release the parki ng brake. This is normal.
The brake pedal may slightly move due to the electric
parking brake system opera tion when you apply or
release the parking br ake. This is normal.
You cannot apply or release the parking brake if the
battery goes dead. 2 If the Battery Is Dead P. 608
If you press and hold the electric parking brake
switch while driving, the brakes on all four
wheels are applied by the electric servo brake
system until the vehicle comes to a stop. The
electric parking brake then applies, and the
switch should be released.
Electric Parking
Brake Switch
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521
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 522
Safety When Performing Maintenance..... 523Parts and Fluids Used in Maintenance Service ........................................... 524
Maintenance Minder
TM..................... 525
Maintenance Under the Hood
Maintenance Items Under the Hood ..... 532Opening the Hood ........................... 534
Engine Compartment Cover ............. 535
Recommended Engine Oil ................ 536
Oil Check ......................................... 537
Adding Engine Oil ............................ 539
Changing the Engine Oil and Oil Filter.... 540Engine Coolant ........................ 544, 546
Transmission Fluid ............................ 548
Brake Fluid ....................................... 549
Refilling Window Washer Fluid......... 549
Replacing Light Bulbs ....................... 550
Checking and Maintaining Wiper
Blades .......................................... 552
Checking and Maintaining Tires
Checking Tires ................................. 555
Tire and Loading Information Label ...... 556Tire Labeling .................................... 556DOT Tire Quality Grading (U.S. Vehicles) .. 558
Wear Indicators ............................... 560
Tire Service Life ................................ 560
Tire and Wheel Replacement ........... 561
Tire Rotation .................................... 562
Winter Tires ..................................... 563
Battery ............................................... 564
Remote Transmitter Care Replacing the Remote Battery .......... 568
Climate Control System Maintenance.... 570CleaningInterior Care .................................... 571
Exterior Care.................................... 574
Accessories and Modifications................ 578
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523
uuBefore Performing Maintenance uSafety When Performing Maintenance
Continued
Maintenance
Safety When Performing Maintenance
Some of the most important safety precau tions are given here. However, we cannot
warn you of every conceivable hazard that can arise in performing maintenance.
Only you can decide whether you should perform a given task.
• To reduce the possibility of fire or explos ion, 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.
u Heat from the engine and exhaust can ignite them, causing a fire.
• To clean parts, use a co mmercially available degreaser or parts cleaner, not
gasoline.
• Wear eye protection and prot ective clothing when working with the battery or
compressed air.
• Engine exhaust contains carbon monoxide, which is poisonous and can kill you.
u Only operate the engine if th ere is sufficient ventilation.
■Maintenance Safety
1Safety When Performing Maintenance
3WARNING
Improperly maintaining this vehicle or
failing to correct a pr oblem 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 owner’s manual.
3WARNING
Failure to properly follow maintenance
instructions and prec autions can cause you
to be seriously hurt or killed.
Always follow the procedures and
precautions in this owner’s manual.
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Page 534 of 658
532
Maintenance
Maintenance Under the Hood
Maintenance Items Under the Hood
Brake Fluid
(Black Cap)
Washer Fluid
(Black Cap) Engine Oil Dipstick
(Orange)
Engine Oil Fill Cap
Engine Coolant Reserve Tank Radiator Cap
Battery P. 565
Trunk
Hood
2.0 L engine models
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Page 535 of 658
533
uuMaintenance Under the Hood uMaintenance Items Under the Hood
Maintenance
Brake Fluid
(Black Cap)
Washer Fluid
(Black Cap)
Engine Oil Fill Cap
Engine Oil Dipstick
(Orange) Reserve Tank Cap
Battery
P. 565
5 S V O L
) P P E
- F O H J O F N P E F M T
3 F T F S W F 5 B O L
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Page 566 of 658

564
Maintenance
Battery
Checking the Battery
The condition of the battery is monitored by a sensor located on the negative
terminal of the battery. If there is a prob lem with this sensor, the multi-information
display will display a warning message. If this happens, have your vehicle inspected
by a dealer.
Check the battery terminal s for corrosion monthly.1Battery
WARNING: Battery post, terminals,
and related accessories contain lead
and lead compounds.
Wash your hands after handling.
When you find corrosion, cl ean the battery terminals
by applying a baking powder and water solution.
Clean the terminals with a damp towel. Cloth/towel
dry the battery. Coat the terminals with grease to
help prevent future corrosion.
When replacing the battery, the replacement must be
of the same specifications.
Consult a dealer for more information.
3WARNING
The battery gives off explosive hydrogen
gas during normal operation.
A spark or flame can cause the battery to
explode with enough force to kill or
seriously hurt you.
When conducting any battery
maintenance, wear prot ective clothing and
a face shield, or have a skilled technician do
it.
23 ACURA TLX-31TGV6200.book 564 ページ 2022年8月4日 木曜日 午後1時59分