HOW TO FIX THE HEADLIGHT SYSTEM MALFUNCTION IN YOUR TOYOTA – on our site you will find the best spare parts and accessories for cars and motorcycles

Choose free delivery to save more


Before purchasing our products, it is advisable to read the product sheet. If in doubt, do not hesitate to contact us, we will be happy to help you choose the product that best suits your needs

If you are looking for high quality products for your car or motorbike, look no further. We are sure you will find the perfect product for you at Racext. Do not hesitate to contact us with any questions or requests. We are here to help you make your vehicle perfect.

Seeing the dreaded headlight system malfunction warning on your Toyota’s dashboard can be quite alarming. You might wonder whether it’s truly serious enough to warrant a visit to your local dealership. The reality is that it can be a significant issue, and it’s crucial to schedule an appointment with a Toyota dealer as soon as possible, especially if the service center has a backlog.

In this guide, we’ll explore the potential causes of the headlight system malfunction warning, the associated dangers, and some preliminary steps you can take before your dealership appointment.

Understanding the Error Message

When your Toyota displays a headlight system malfunction warning, it doesn’t specify the exact problem. Here are some common causes:

  1. Burnt Headlamp: Headlamps typically last around 1,000 hours. If yours burn out prematurely, there might be an underlying electrical issue.
  2. Post-Accident Issues: If your car was previously in an accident, the headlight system could have been impacted, leading to malfunctions.
  3. Activation Problems: The system that automatically turns on your headlights in the dark might be damaged, causing you to drive without lights.
  4. Electrical Problems: Dim headlights could be due to loose connections in the wiring harness, a blown fuse, a faulty light sensor, or, less commonly, faulty wiring.
  5. Turn Signal Issues: Malfunctioning turn signals or burnt-out bulbs can trigger the warning.
  6. Obstruction: Mud or debris behind the headlamp cover or assembly can also cause issues.

Given these possibilities, it’s best to have a trusted mechanic inspect your vehicle.

Assessing the Danger

While waiting for your appointment, you need to consider if it’s safe to drive. Driving with a headlight system malfunction can be hazardous. Here’s why:

Imagine driving on a dark road when your headlights suddenly go out. This scenario is particularly dangerous if the warning is ignored. Inadequate lighting in low-light conditions not only endangers you but also other drivers.

Another potential issue is your high beams turning on and staying lit without your control. This might not seem dangerous to you, but it can blind oncoming traffic, increasing the risk of accidents. Some people are highly sensitive to bright light, and unexpected high beams can provoke road rage or cause accidents. Additionally, it’s illegal to drive with malfunctioning lights in many states.

Steps to Fix the Problem

Understanding the potential dangers, it’s important to address the issue promptly. Here are steps you can take:

  1. Visit a Toyota Dealer: Technicians at Toyota dealerships are trained specifically for your vehicle and can often diagnose and fix issues faster than other service centers, albeit at a higher cost.
  2. Consult a Trusted Mechanic: A local mechanic can also be a good, often more affordable option.
  3. Preliminary Checks: If you prefer to take some steps before your appointment, here are a few things to try:
    • Inspect Headlights: Check if the headlights are burnt out. If so, replace them yourself. It’s advisable to replace both headlights simultaneously to ensure they have matching lifespans.
    • Check All Exterior Lights: This includes low beam headlights, high beams, taillights, backup lights, and fog lights.
    • Clean Headlights: If the headlights appear discolored or dirty, clean the bulbs and sensors after removing the headlight cover.
    • Check for Moisture: In humid areas, water droplets can accumulate under the headlamp cover. Keep an eye on this.
    • Secure Electrical Connections: Ensure all electrical connections are properly secured.
    • Inspect the Fuse Box: Multiple fuses are associated with the electrical systems. Refer to the fuse diagram on the underside of the fuse box cover and check all relevant fuses.


Don’t ignore warning messages on your Toyota’s dashboard. Although visiting the dealership might be inconvenient, prioritizing your safety and that of other drivers is crucial. This guide aims to provide a comprehensive understanding of what a headlight system malfunction warning might mean and the steps you can take to address it. If you have further questions, feel free to reach out for more assistance.



Cutoff time 22:00 (GMT+01:00) Central European Standard Time (Amsterdam)
Order Processing Time 1-3 days (Mon-Fri)
Delivery time 3-6 days (Monday-Friday)

Our orders are free of shipping costs.

We use the following shipping couriers:

  • PostNL
  • Dhl
  • UPS
  • DPD
  • Cainiao

The customer will receive the tracking information in 1-3 days directly in his email. Please contact us if you have not received the email or check your spam emails

Important: Before proceeding with the purchase or use of our sport exhausts, please read the following notice carefully.

The products sold through this website are intended exclusively for sporting and competitive use. This means they have been designed and manufactured to be used in controlled environments, such as closed circuits or areas designated for sporting competitions, where emission and noise regulations may differ from those applied on public roads.

Public Road Use Not Allowed: It is emphasized that the installation and use of these devices on vehicles intended for circulation on public roads may not be permitted under the laws of your reference country regarding emission and noise regulation, as they are not designed for road use but for sporting use.

Buyer’s Responsibility: It is the buyer’s responsibility to ensure that the use of the purchased products complies with all applicable laws and regulations. The buyer assumes all legal liabilities for any non-compliant use of the products, including the installation and operation of such devices on unauthorized vehicles or in ways that violate applicable laws.

By continuing with the purchase, the buyer acknowledges and agrees that the use of the products is limited to sporting and competitive contexts as defined above and assumes full responsibility for any legal consequences arising from improper use of the products.



It is the responsibility of the customer to ensure that the product is compatible with their vehicle. We recommend consulting with a professional mechanic before purchasing to confirm compatibility. Racext is not responsible for any issues that may arise from the use of our products, including but not limited to damage to the vehicle or personal injury.


All of our products come with a 2-year warranty in accordance with international standards. If you experience any issues with your product within the warranty period, please contact us for assistance. The warranty does not cover damages caused by improper installation, misuse, or external factors such as accidents or natural disasters.


This return policy is valid for all countries.

Customers have the right to return merchandise within 14 days from the date of receipt. For chip tuning purchases, the return period is extended to 30 days.

Products must be returned in saleable condition. Products damaged with liquids inside or exhaust gases cannot be returned. Used merchandise cannot be returned unless expressly indicated by the seller.

Once we receive and inspect the merchandise, the refund will be processed using the payment method used by the customer within 5 business days from the date of receipt. This time allows us to inspect the merchandise and restock it.

How to Request a Return:

  1. Send a request by email to
  2. Select “Return” as the subject and provide a reason for the return.
  3. You will immediately receive a response with instructions for making the return.
  4. Follow the instructions to create your return label.
  5. Send us the order by courier.

For further information, you can contact us via email or WhatsApp. Our office will respond within 24 hours, providing the return instructions and the address to which the merchandise should be sent. When possible, we will indicate the warehouse closest to the customer’s address.


ADDRESS: Creative Tower – Hamad Bin Abdulla Road – Office 4201 – Fujairah – U.A.E.

E-mail :

Contact form : Get in touch

Phone : +971 58 859 1706

Company name : Digitanow International group FZe

Company Number : AE18048/2020

Tax registration number: AE18048 2020

Customer service : Monday to Friday from 9 a.m. to 8 p.m.

Terms and Conditions

This website provides only the product with well-indicated codes and specifications. Please rely on an experienced workshop for the installation and choice of the product. We do not assume any responsibility for errors in choice, installation, or programming of the devices.

*The price is intended for a single product

*Days are always working days

All guides on this website are for illustrative purposes only. For many products, the use of special tools may be necessary. We always recommend seeking the advice of a specialized repair center for the selection and installation or programming of products purchased anywhere. We do not assume any responsibility for damage to property or persons, or user errors in the application of a guide on this website or for any other occurrence.

Product is not original but fully interchangeable with it

All rights reserved. All trade names and logos are registered trademarks of the respective manufacturers indicated

The trademarks mentioned on this site are the exclusive property of the automotive companies and are used here exclusively to facilitate the search for vehicles by our customers. We do not assume any responsibility for damages to property or persons, or user errors in the application of a guide on this website or for any other occurrence.

Secure Payments

When making purchases on our website, you can be confident that your transaction is secure. All financial transactions are processed on the secure and certified servers of PayPal or Stripe. These platforms allow us to accept payments from all VISA, VISA ELECTRON, MAESTRO, POSTEPAY, AMERICAN EXPRESS, AURA, and DISCOVER credit cards.

Quality Guarantee

Choose safety, savings, and professionalism by choosing us. We offer top-level customer support that will never leave you alone during the pre- and post-purchase phases. We offer top-quality products and intelligent, secure savings. Don’t trust inexperienced sellers.

NOTE: In the event that the product is not available in stock, we reserve the right to issue a full and immediate refund.

Contact us now

We don’t spam! Read our privacy policy for more info.

10% OFF

Sign up to receive your exclusive discount, and keep up to date on our latest products & offers!

We don’t spam! Read our privacy policy for more info.

🎁Get 10% off and free shipping on any order with code: Bike10

Select your currency
Open chat
💬 Need help?
how I can help?