What do Lexus warning lights mean?

Understanding Lexus Warning Lights
Lexus warning lights serve as important indicators of potential issues with the vehicle. It’s crucial to understand the meanings behind these warning lights to take appropriate action when necessary. Here’s a breakdown of some common Lexus dashboard warning lights and their meanings:
1. Red vs. Amber Warning Lights:
– Red warning lights typically require immediate action, indicating an issue that needs prompt attention and could impact safety.
– Amber warning lights signal that action is required, indicating a serious issue that needs attention as soon as possible.
2. Battery Warning Light:
– Indicates a malfunction with the vehicle’s driving system.
– Requires immediate action to stop the vehicle in a safe place and contact the Lexus Service Centre.
3. Electronic Throttle Control System and Electronic Automatic Transmission Control System Warning Lights:
– Indicate a malfunction in the respective systems and require immediate inspection by a Lexus dealer.
4. SRS Warning Light:
– Indicates a malfunction in the SRS airbag system, front passenger occupant classification system, or seat belt pretensioner system.
– Requires immediate inspection by a Lexus dealer.
5. ABS Warning Light:
– Indicates a malfunction in the ABS brakes or the brake assist system.
– If the light remains on, the vehicle’s service center should diagnose the root of the brake issue.
6. Seat Belt Reminder Light (Warning Buzzer):
– Warns the driver and/or front passenger to fasten their seat belts, requiring the seat belt to be fastened.
7. Brake System Warning Light (Warning Buzzer):
– Indicates that the brake fluid level is low or the brake system is malfunctioning, requiring immediate attention.
8. Security Indicator:
– The indicator light flashes after the power switch has been turned off to indicate that the system is operating.
– The indicator light stops flashing after the power switch has been turned to ACCESSORY or ON mode to indicate that the system has been canceled.
It’s important to refer to the Lexus owner’s manual for more details on additional dashboard warning lights and their meanings. If you’re unsure about the meaning of a specific warning light, contacting the 24/7 Lexus on Wheels service or a Lexus dealer for guidance is recommended.

What do the warning lights on my dashboard mean?

Green or blue lights simply let you know that a system is on or operating. Orange/yellow warning lights generally signify that your vehicle needs to be serviced or repaired soon. These warnings are less urgent than if you have a red and/or flashing light. A red light means that you should take action immediately!

What do the lights on a Lexus mean?

The key Lexus warning lights are either Red or Amber, typically requiring some sort of action to be taken. Informational warning lights are either green or white and typically indicate a system is in use. Red means stop as soon as it’s safe. Amber means that action is required.

Can I drive my car with the master warning light on?

Check for other activated warning lights on your dashboard. This can give you an idea about the underlying issue that’s causing the master warning light to illuminate. Driving with the master warning light on is not recommended. Have a mechanic inspect your ride right away once this light illuminates on your dash.

What is the most serious warning light?

The check engine light is usually the most serious and feared warning because of the kind of damage it can signal. This warning often indicates the potential for serious engine damage. When ignored, your vehicle could suffer from a blown head gasket or a seized engine.

What are the 2 main types of dashboard warning lights?

There are two main types of dashboard warning lights: red and orange. A red warning light generally indicates a serious issue with your car. You should act quickly if your dashboard warning light is red – it could be an overheating engine, low engine oil pressure or a braking system problem.

What is the maintenance required light on a Lexus?

When the Lexus Maintenance Required light appears on your dashboard, it means that your vehicle is due for an oil change, tire rotation, or other routine maintenance task. This usually occurs every 3,500 to 5,000 miles, depending on your Lexus model. Find out more about Lexus maintenance with Rallye Lexus!

What is the yellow exclamation light on my Lexus?

Tire Pressure Warning Light
This light looks like a horseshoe with an exclamation point inside it. This light indicates either that your tire has low inflation or is flat. If the light comes on after blinking for one minute, there may be a malfunction in the tire pressure warning system.

What are the 3 warning lights?

There are 3 different categories of warning lights; red, amber and green: Red warning lights mean you should stop the car as soon as it’s safe. Yellow warning lights mean that action is required. Green warning lights are for information only.

What are the 3 main warning lights gauges?

There are 3 different categories of warning lights; red, amber and green:

• Red warning lights mean you should stop the car as soon as it’s safe.
• Yellow warning lights mean that action is required.
• Green warning lights are for information only.

What is the master warning light on a Lexus?

Master warning light – a warning light with a triangle and exclamation point as well as a buzzing sound. This indicates that a malfunction with the system has been detected. ABS warning light – this light means that there may be a malfunction with your ABS or brake assist system.