Introduction
This manual provides essential information for the installation, operation, and maintenance of your AUXITO H11 H8 H16 Switchback LED Fog Light Bulbs. These bulbs offer dual-color functionality, allowing you to switch between 6500K white light and 3000K amber yellow light to adapt to various driving conditions. Please read these instructions carefully before installation and use.
Setup and Installation
The AUXITO H11 LED switchback fog light bulbs are designed for a direct plug-in installation. Their 1:1 small size and compact base ensure compatibility without requiring modifications to your vehicle. They are CANbus ready, minimizing the risk of error codes or radio interference in most vehicles (99% compatible).
Installation Steps:
- Ensure your vehicle's engine is off and the lights are cool before beginning installation.
- Locate your vehicle's existing fog light bulbs. Consult your vehicle's owner's manual for specific access instructions.
- Carefully remove the old fog light bulbs.
- Insert the AUXITO LED fog light bulbs into the housing. The non-polarity design allows for plug-and-play installation in any orientation.
- Secure the bulbs in place and reconnect any wiring harnesses.
- Test the lights to ensure proper function and color switching.

Figure 1: The AUXITO LED fog light bulb features a 1:1 design for easy, direct plug-and-play installation, matching the size and light position of original halogen bulbs.

Figure 2: This image highlights the 1:1 perfect beam design and the straightforward plug-and-play installation, eliminating the need for complicated connectors or wiring.
Operating Instructions
Your AUXITO switchback LED fog lights offer versatile lighting options for various driving conditions.
Dual-Color Functionality:
- 6500K White Light: Ideal for standard night driving, providing clear and bright illumination.
- 3000K Amber Yellow Light: Recommended for enhanced visibility in adverse weather conditions such as rain, fog, or heavy snow.

Figure 3: The fog lights offer multiple color options: 3000K golden yellow for improved visibility in snow and 6500K cool white for clear night driving.
Easy Color Switching:
To switch between the white and amber yellow colors, simply toggle your vehicle's fog light switch OFF and then ON again. Each toggle will alternate the color.

Figure 4: Color switching is achieved by simply turning the fog lights off and then on again to select the desired color.
Memory Function:
The fog lights include a memory function that retains the last selected color setting even after the engine is turned off. The next time you turn on your fog lights, they will illuminate in the color that was last used.
Reset Function:
In the event of a color mismatch between the left and right fog lights, a quick 3-cycle switch (OFF-ON-OFF-ON-OFF-ON) will reset and synchronize the colors, restoring them to the default white setting or the last synchronized color.

Figure 5: The lights feature a memory function to recall the last color used and a reset function to synchronize colors if they become inconsistent.
Maintenance
The AUXITO LED fog light bulbs are designed for long-lasting, reliable performance with minimal maintenance.
Durability and Heat Dissipation:
These bulbs feature a fanless design and a robust aviation aluminum body, which provides effective heat dissipation. This design contributes to an extended lifespan of up to 30,000 hours and ensures dust-proof and noise-free operation.
Waterproofing:
With an IP65 rating, the bulbs offer enhanced waterproofing and an anti-beading function. This integral high sealing construction prevents water ingress and fogging inside the lamphouse, ensuring consistent performance in various weather conditions.

Figure 6: The IP65 rating ensures enhanced waterproofing and anti-beading, preventing fogging and maintaining performance in wet conditions.
Troubleshooting
- Color Mismatch: If the left and right fog lights display different colors, use the 3-cycle switch (OFF-ON-OFF-ON-OFF-ON) to reset and synchronize them.
- Error Codes or Radio Interference: These bulbs are CANbus ready and designed to be 99% compatible with vehicles, preventing error codes or radio interference. If you experience these issues, ensure proper installation and consult your vehicle's manual or a professional mechanic.
- Bulb Not Lighting Up: Check the connection to ensure it is secure. Verify that the vehicle's fog light circuit is receiving power.

Figure 7: The fog lights are designed for reliable performance and clear visibility in extreme weather conditions, reducing common issues.
Specifications
| Feature | Detail |
|---|---|
| Brand | AUXITO |
| Model Number | H11 H8 H16 |
| Light Source Type | LED |
| Specific Uses For Product | Fog Lights |
| Color Temperature | 6500K White / 3000K Amber Yellow |
| Brightness Output | 6000 Lumens (per pair) |
| Lifespan | Up to 30,000 hours |
| Heat Dissipation | Aviation Aluminum Body, Fanless Design |
| Waterproof Rating | IP65 |
| Compatibility | CANbus Ready, 99% Vehicle Compatibility |
| Installation | Plug and Play, Non-polarity |
| Package Quantity | 2 Bulbs |
Warranty Information
AUXITO products typically come with a 2-year warranty from the date of purchase, covering manufacturing defects and performance issues under normal use. Please retain your proof of purchase for warranty claims. For specific warranty terms and conditions, refer to the official AUXITO website or contact customer support.
Customer Support
If you encounter any issues or have questions regarding your AUXITO H11 H8 H16 Switchback LED Fog Light Bulbs that are not addressed in this manual, please contact AUXITO customer service for assistance. You can typically find contact information on the official AUXITO website or through the retailer where you purchased the product.
When contacting support, please provide the following information:
- Product Model: H11 H8 H16 Switchback LED Fog Light Bulbs
- Date of Purchase
- Detailed description of the issue