2021 ACURA ILX Indicators System | How do Indicators work
The 2021 Acura ILX has a sophisticated and easy-to-use system of indicators that are meant to make conversations between drivers on the road better. The indicators, which are also called turn signs or blinkers, are very important for safety because they let other drivers know what the driver plans to do. These signs are on both the front and back of the car and use a simple but effective system. When the driver uses the multipurpose steering column to turn the key, the system turns on a flashing light that shows which way the turn is supposed to go. This visual cue tells nearby drivers, cyclists, and pedestrians important things about the car, so they can predict its movements and make smart choices on the road. So, the 2021 Acura ILX’s indicators system not only makes the car safer but also shows that the brand is dedicated to mixing performance with cutting-edge technology to make driving smooth.
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Indicators
Indicator | Name | On/Blinking | Explanation | Message |
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Parking Brake and Brake System Indicator (Red) |
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hat to do when the indicator comes on while driving
Have your vehicle checked by a dealer. If the Brake System Indicator (Red) Comes On |
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Brake System Indicator (Amber) |
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Indicator | Name | On/Blinking | Explanation | Message |
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Low Oil Pressure Indicator |
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If the Low Oil Pressure Indicator Comes On |
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Shift Lever Position Indicator |
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Shifting |
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Transmission System Indicator |
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M (sequential mode) Indicator/ Gear Position Indicator |
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Sequential Mode Operation |
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Indicator | Name | On/Blinking | Explanation | Message |
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Malfunction Indicator Lamp |
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Testing of Readiness Codes
If the Malfunction Indicator Lamp Comes On or Blinks |
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Charging System Indicator |
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Comes on while driving – Turn off the climate control system and rear defogger to reduce electricity consumption.
If the Charging System Indicator Comes On |
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Seat Belt Reminder Indicator |
Blinks while driving if either you and/ or the front passenger has not fastened a seat belt. The beeper sounds and the indicator blinks at regular intervals. |
– A detection error may have occurred in the sensor. Have your vehicle checked by a dealer. Seat Belt Reminder |
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Low Fuel Indicator |
Blinks if there is a problem with the fuel gauge. |
Blinks – Have your vehicle checked by a dealer. |
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Anti-lock Brake System (ABS) Indicator |
If it comes on at any other time, there is a problem with the ABS. |
anti-lock Brake System (ABS) |
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Supplemental Restraint System Indicator |
Seat belt tensioner |
Stays on constantly or does not come on at all – Have your vehicle checked by a dealer. | ![]()
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Electric Power Steering (EPS) System Indicator |
Comes on if there is a problem with the EPS system. |
If the Electric Power Steering (EPS) System Indicator Comes On |
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Vehicle Stability AssistTM (VSA®) System Indicator |
Comes on if there is a problem with the VSA® system or hill start assist system. |
Vehicle Stability AssistTM (VSA®), aka Electronic Stability Control (ESC), System |
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Vehicle Stability AssistTM (VSA®) OFF Indicator |
Comes on when you partially disable VSA®. |
VSA® On and Off |
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Low Tire Pressure/ TPMS Indicator |
Blinks for about one minute, and then stays on if there is a problem with the TPMS, or when a compact spare tire* is temporarily installed. |
Blinks and remains on – Have your vehicle checked by a dealer. If the vehicle is fitted with a compact spare tire, get your regular tire repaired or replaced and put it back on your vehicle as soon as you can. |
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System Message Indicator |
Comes on along with a beep when a problem is detected. A system message on the multi-information display appears at the same time. |
The multi-information display does not return to the normal screen unless the warning is canceled, or the button is pressed. |
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Turn Signal Indicators |
Blink along with all turn signals when you press the hazard warning button. |
Replacing Light Bulbs |
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High Beam Indicator | Comes on when the high-beam headlights are on. |
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Auto High-Beam Indicator | Comes on when all the operating conditions of the Auto high-beam are met. |
Auto High-Beam |
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Lights On Indicator |
Comes on when the light switch is in a position other than OFF or when the switch is set to AUTO and the exterior lights come on. | If you set the power mode to VEHICLE OFF (LOCK) while the exterior lights are on, a chime sounds when the driver’s door is opened. |
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Fog Light Indicator* | Comes on when the fog lights are on. |
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Immobilizer System Indicator |
Comes on if the immobilizer system cannot recognize the key information. |
Do not attempt to alter this system or add other devices to it. Electrical problems can occur. |
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Security System Alarm Indicator |
Blinks when the Security System Alarm has been set. |
Security System Alarm |
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Keyless Access System Indicator |
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. |
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Road Departure Mitigation (RDM) Indicator |
Comes on if there is a problem with the RDM system. Comes on when the RDM system shuts itself off. |
Stays on constantly – Have your vehicle checked by a dealer. |
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Use the climate control system to cool down the camera. The system activates when the temperature inside the camera cools down. Front Sensor Camera |
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Front Sensor Camera |
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Adaptive Cruise Control (ACC) Indicator (Amber) |
Comes on if there is a problem with ACC. |
Comes on while driving – Have your vehicle checked by a dealer. |
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Adaptive Cruise Control (ACC) Indicator (Green) |
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Adaptive Cruise Control (ACC) | — |
ACC has been automatically canceled. |
indicator does not go off even after you clean the sensor cover. Radar Sensor |
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Comes on when ACC is in operation, but the temperature inside the front sensor camera is too high. ACC cancels automatically. The beeper sounds simultaneous. |
Goes off – The camera has been cooled down and the system activates normally. |
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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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Lane Keeping Assist System (LKAS) Indicator (Amber) |
Comes on if there is a problem with the LKAS. |
Stays on constantly – Have your vehicle checked by a dealer. |
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Lane Keeping Assist System (LKAS) Indicator (Green) |
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Lane Keeping Assist System (LKAS) | — |
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 simultaneous. |
Front Sensor Camera |
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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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Blind spot information System Indicator* |
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Customized Features |
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Comes on when mud, snow, or ice accumulates in the vicinity of the sensor. |
Blind Spot Information System |
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Comes on if there is a problem with the system. | Comes on while driving – Have your vehicle checked by a dealer. |
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Collision Mitigation Braking SystemTM (CMBSTM) Indicator |
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Stays on constantly without the CMBSTM off – Have your vehicle checked by a dealer.
Collision Mitigation Braking SystemTM (CMBSTM) |
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Collision Mitigation Braking SystemTM (CMBSTM) Indicator |
Comes on when the CMBSTM system shuts itself off. |
Front Sensor Camera |
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Radar Sensor |
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Front Sensor Camera |
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FAQs
The indicators in the 2021 Acura ILX refer to the dashboard lights and signals that convey important information to the driver.
There are various indicators in the Acura ILX, including those for turn signals, headlights, high beams, brake systems, and more.
When the driver activates the turn signal, an indicator light on the dashboard blinks to signal the intended direction of the turn.
The high beam indicator lights up when the vehicle’s headlights are set to high beam, alerting the driver that they are using the brighter light setting.
The brake system indicator alerts the driver to potential issues with the braking system, such as low brake fluid or a malfunction in the brake system.
The fuel level indicator shows the amount of fuel remaining in the tank, helping the driver monitor the fuel status.
Yes, the Acura ILX is equipped with a tire pressure monitoring system, and the indicator lights up if there is low tire pressure.
The engine temperature indicator warns the driver if the engine is running too hot, indicating a potential issue with the cooling system.
The charging system indicator alerts the driver to potential problems with the vehicle’s charging system, including issues with the battery or alternator.
Yes, various warning lights have corresponding indicators, such as the check engine light, oil pressure warning, and others.
The indicator system enhances safety by providing real-time information about the vehicle’s status, allowing the driver to address potential issues promptly.
The level of customization may vary, but some vehicles allow drivers to adjust settings related to indicator behavior and preferences.
In addition to visual indicators, some warning lights may be accompanied by audible alerts to ensure the driver is aware of critical issues.
The door-ajar indicator illuminates if any of the doors are not securely closed, alerting the driver to potential safety concerns.
If an indicator light stays illuminated, it is advisable to consult the vehicle’s manual for guidance on the specific issue and, if necessary, seek professional assistance from a certified technician.
Useful Link:
View Full PDF: ACURA ILX 2021 User Manual | Auto User Guide
2023 Acura TLX Review, Price, Features And Mileage (Brochure)
2021 ACURA ILX Fuses and Fuse Box | Check if a fuse has blown