All Acura TLX 2020 Repair Manual
[x] Cancel search | Manufacturer: ACURA, Model Year: 2020, Model line: TLX, Model: Acura TLX 2020Pages: 589, PDF Size: 32.88 MB
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Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage*1
Immobilizer 
System Indicator
●Comes on briefly when you set the 
power mode to ON, then goes off.
●Comes on if the immobilizer system 
cannot recognize the key 
information.
●Blinks - You cannot start the engine. Set 
the power mode to VEHICLE OFF (LOCK), 
then select the ON mode again.
●Repeatedly blinks  - The system may be 
malfunctioning. Have your vehicle checked 
by a dealer.
●Do not attempt to alter this system or add 
other devices to it. Electrical problems can 
occur.
—
Security System 
Alarm Indicator
●Blinks when the security system 
alarm has been set.
2 Security System Alarm  P. 152—
Keyless Access 
System Indicator
●Comes on for a few seconds when 
you set the power mode to ON, then 
goes off.
●Comes on as soon as a problem is 
detected in the keyless access system 
or keyless starting system.
●Stays on constantly or does not come 
on at all - Have your vehicle checked by a 
dealer.
Indicator
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Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Precision All-
Wheel SteerTM 
(P-AWS ®) System 
Indicator
*
●Comes on for a few seconds when 
you set the power mode to ON, then 
goes off.
●If it comes on at any other time, there 
is a problem with the Precision All-
Wheel Steer
TM (P-AWS ®) system.
●Comes on while driving  - Have your 
vehicle checked by a dealer.
●The system may limit the vehicle speed to 
50 mph (80 km/h) or less.
SPORT  (Sport 
mode) Indicator
●Comes on for a few seconds when 
you set the power mode to ON, then 
goes off.
●Comes on when you press the 
Dynamic Mode  button if the Sport 
or Sport+ mode was selected.2 Integrated Dynamics System  P. 387
ECON (Econ 
mode) Indicator
●Comes on for a few seconds when 
you set the power mode to ON.
●Comes on when you press the 
Dynamic Mode  button if the Econ 
mode was selected.2 Integrated Dynamics System  P. 387
Adaptive Cruise 
Control (ACC) 
with Low Speed 
Follow Indicator 
(Amber)●Comes on for a few seconds when 
you set the power mode to ON, then 
goes off.
●Comes on if there is a problem with 
ACC with Low Speed Follow.
●Comes on while driving  - Have your 
vehicle checked by a dealer.
* Not available on all models
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Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Adaptive Cruise 
Control (ACC ) 
with Low Speed 
Follow Indicator 
(Green)
●Comes on when you press the  MAIN 
button.2 Adaptive Cruise Control (ACC) with 
Low Speed Follow  P. 390—
●Comes on if anything covers the 
radar sensor cover and prevents the 
sensor from detecting a vehicle in 
front.
●May come on when driving in bad 
weather (rain, snow, fog, etc.)
●ACC with Low Speed Follow has 
been automatically canceled.
●When the radar sensor gets dirty, stop your 
vehicle in a safe place, and wipe off dirt 
using a soft cloth.
●Have your vehicle checked by a dealer if the 
message does not disappear even after you 
clean the sensor cover.
●Comes on when ACC with Low 
Speed Follow is in operation, but the 
temperature inside the front sensor 
camera is too high. ACC with Low 
Speed Follow cancels automatically. 
The beeper sounds simultaneously.●Use the climate control system to cool down 
the camera.
●Goes off - The camera has been cooled 
down and the system activates normally.
●Comes on when the area around the 
camera is blocked by dirt, mud, etc. 
Stop your vehicle in a safe place, and 
wipe it off with a soft cloth.
●May come on when driving in bad 
weather (rain, snow, fog, etc.)
●Have your vehicle checked by a dealer if the 
indicator and message come back on after 
you cleaned the area around the camera.
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Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Lane Keeping 
Assist System 
(LKAS ) Indicator 
(Amber)●Comes on for a few seconds when 
you set the power mode to ON, then 
goes off.
●Comes on if there is a problem with 
the LKAS.
●Stays on constantly  - Have your vehicle 
checked by a dealer.
Lane Keeping 
Assist System 
( LKAS ) Indicator 
(Green)
●Comes on when you press the MAIN  
button.2 Lane Keeping Assist System (LKAS) 
P. 410—
●Comes on when the LKAS is in 
operation, or the LKAS button is 
pressed, but the temperature inside 
the front sensor camera is too high. 
The LKAS cancels automatically. The 
beeper sounds simultaneously.●Use the climate control  system to cool down 
the camera.
●Goes off  - The camera has been cooled 
down and the system activates normally.
2 Front Sensor Camera  P. 388
●Comes on when the area around the 
camera is blocked by dirt, mud, etc. 
Stop your vehicle in a safe place, and 
wipe it off with a soft cloth.
●May come on when driving in bad 
weather (rain, snow, fog, etc.)
●Have your vehicle checked by a dealer if the 
indicator and message come back on after 
you cleaned the area around the camera.
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Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Blind spot 
information 
System Indicator
*
●Comes on for a few seconds when 
you change the power mode to ON, 
then goes off.
●Stays on while blind spot information 
system is turned off.
2Customized Features P. 120, 292
●Comes on when mud, snow, or ice 
accumulates in the vicinity of sensor.●Comes on while driving  - Remove the 
obstacle in the vicinity of sensor.
2 Blind spot information System* P. 421
●Comes on if there is a problem with 
the system.●Comes on while driving  - Have your 
vehicle checked by a dealer.
Super Handling-
All Wheel DriveTM 
( SH-AWD ®) 
Indicator
*
●Comes on for a few seconds when 
you set the power mode to ON, then 
goes off.
●Comes on if there is a problem with 
the SH-AWD ® system.
●Blinks when the differential 
temperature is too high.
●Stays on constantly  - The engine drives 
the front wheels only in this state. Have 
your vehicle checked by a dealer.
●Blinks while driving  - Stop in a safe place, 
put the transmission into 
(P, and idle the 
engine until the indicator goes off. If the 
indicator does not stop blinking, take your 
vehicle to a dealer.
2 Super Handling-All Wheel DriveTM (SH-
AWD® )* P. 424
* Not available on all models
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Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Auto Idle Stop 
Indicator (Green)*
●Comes on when Auto Idle Stop is in 
operation. The engine automatically 
shuts off.
2Auto Idle Stop* P. 382—
Auto Idle Stop 
System Indicator 
(Amber)
*
●Comes on for a few seconds when 
you set the power mode to ON, then 
goes off.
——
●Comes on when Auto Idle Stop 
System has been turned off by Auto 
Idle Stop  OFF Button.
2Auto Idle Stop System ON/OFF P. 383
●Blinks if there is a problem with the 
Auto Idle Stop System.●Blinks  - Have your vehicle checked by a 
dealer.
* Not available on all models
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Continued
Instrument Panel
MessageConditionExplanation
●Appears when the engine coolant temperature gets 
abnormally high.
2 Overheating  P. 547
●Appears when there is a prob lem with the sensor on the 
battery.●Have your vehicle checked by a dealer.
2 Checking the Battery  P. 504
●Appears along with the  battery charging system 
indicator when the batte ry is not charging.●Turn off the climate control system and rear defogger to 
reduce electricity consumption.
2If the Charging System Indicator Comes On  P. 549
●Appears when the starter system has a problem.●Hold the ENGINE START/STOP  button up to 15 
seconds to start the engine.
Have your vehicle checked by a dealer.U.S.
Canada
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Instrument Panel
MessageConditionExplanation
●Appears if the keyless access remote’s battery is too 
weak to start the engine or the key is not within 
operating range to start the engine.
A beeper sounds six times.●Bring the keyless access remote in front of the  ENGINE 
START/STOP button to be touched with.
2 If the Keyless Access Remote Battery is Weak P. 540
●Appears three seconds after the  To Start, Hold 
Remote Near Start Button , then To Start Engine  
messages appears sequentially.●Unless you bring the keyless  access remote in front of 
the  ENGINE START/STOP  button, this message does 
not appear.
2 If the Keyless Access Remote Battery is Weak P. 540
●Appears when the power mode is in ACCESSORY or 
ON.2Starting the Engine  P. 362
●Appears when the engine does not restart automatically 
due to the following reason:
• The hood is open.
• There is a problem in the sy stem that disables Auto 
Idle Stop.●Follow the normal procedure to start the engine.
2 Starting the Engine  P. 362●Close the hood.
●Appears when the steering wheel is locked.●Move the steering wheel left  and right while pressing 
the  ENGINE START/STOP  button.
Models with Auto Idle StopModels with Auto Idle Stop
Canadian models
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uuIndicators uMulti-Information Display Warn ing and Information Messages
Instrument Panel
MessageConditionExplanation
●Appears when you try to change the gear position 
without depressing the brake pedal.●Depress the brake pedal, then select a shift button.
●Appears when you try to ch ange the gear position 
without releasing your foot off the accelerator pedal.●Release your foot off the accelerator pedal, then select 
a shift button.
●Appears when the (P button is pressed while the 
vehicle is moving.
●Appears if you change the gear position to (R while the 
vehicle is moving forward, or to 
(D while the vehicle is 
reversing.
●Make sure that the vehicle comes to a stop before 
operating the select button.
●Appears when you set the power mode to ON without 
fastening the driver’s seat belt.
●Appears when you change the gear position after (P 
has been automatically select ed with the driver’s door 
open, the driver’s seat belt  unfastened, then the brake 
pedal is released.
●Fasten the seat belt properly before you start to drive.
2 Shift Operation  P. 372
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Instrument Panel
MessageConditionExplanation
●Appears if any door or the trunk is not completely 
closed.
●The beeper sounds and the message appears if any door 
or the trunk is opened while driving.
●Goes off when all doors and the trunk are closed.
●Appears when the hood is opened.●Close the hood.
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