1. Introduction
This manual provides comprehensive instructions for the safe and effective use of your Garayma AT1090 Magnetic 12V Taxi Sign Cab Light. Please read this manual thoroughly before installation and operation to ensure proper function and longevity of the product. Keep this manual for future reference.
2. Safety Information
- Ensure the vehicle's power supply is 12V DC. Connecting to an incorrect voltage may damage the product or vehicle electrical system.
- Always ensure the magnetic base is securely attached to a clean, flat, metallic surface on the vehicle roof before driving. Regularly check the attachment for stability.
- Do not obstruct the driver's view or interfere with vehicle safety features during installation or operation.
- Avoid exposing the product to extreme temperatures or harsh chemicals.
- Disconnect the power cord from the cigarette lighter socket when the product is not in use or when performing maintenance.
3. Package Contents
Verify that all items are present in the package:
- 1 x Garayma AT1090 Magnetic 12V Taxi Sign Cab Light (White, L: 350 x 100 x 95mm)
- Integrated Cigarette Lighter Power Cord (approx. 3 meters / 118 inches)
4. Product Overview
The Garayma AT1090 is a magnetic roof-mounted taxi sign designed for 12V vehicle electrical systems. It features bright LED illumination, a waterproof and sun-proof design, and a magnetic base for easy attachment.

Figure 4.1: Garayma AT1090 Taxi Sign Cab Light in use on a vehicle roof.

Figure 4.2: Product dimensions of the Garayma AT1090 Taxi Sign Cab Light.
Key Features:
- Material: High-quality PP (Polypropylene) for durability.
- Magnetic Base: Strong magnetic base for secure attachment to vehicle roofs.
- Voltage: Designed for 12V DC vehicle power systems.
- Rated Power: 10W x 2 (total 20W).
- Illumination: High-quality, super bright LED bulbs for clear visibility.
- Weather Resistance: Waterproof and sun-proof design for reliable outdoor use.
- Cable Length: Approximately 3 meters (118 inches) for flexible routing.
5. Setup and Installation
Follow these steps to install your Garayma AT1090 Taxi Sign Cab Light:
- Prepare the Mounting Surface: Ensure the vehicle roof surface where the sign will be placed is clean, dry, and free of debris. The surface must be metallic for the magnetic base to adhere properly.
- Position the Sign: Carefully place the taxi sign onto the desired location on the vehicle roof. Ensure the magnetic base makes full contact with the metallic surface for maximum stability.
- Route the Power Cord: Route the integrated power cord from the sign into the vehicle's interior. Ensure the cord does not interfere with door seals, windows, or other moving parts. Avoid pinching or damaging the cable.
- Connect to Power: Insert the cigarette lighter plug into your vehicle's 12V cigarette lighter socket.

Figure 5.1: Steps for connecting the power cord and activating the light.
6. Operating Instructions
Once the Garayma AT1090 Taxi Sign Cab Light is installed and connected to the 12V power source:
- Power On: Locate the red button on the cigarette lighter plug. Press this button to turn on the taxi sign. The red indicator light on the plug will illuminate, and the taxi sign will light up.
- Power Off: To turn off the taxi sign, press the red button on the cigarette lighter plug again. The red indicator light will turn off, and the taxi sign will cease to illuminate.
- Removal: When removing the sign, gently lift it from the vehicle roof. Do not slide it, as this may scratch the paint.
7. Maintenance
To ensure optimal performance and extend the lifespan of your taxi sign:
- Cleaning: Clean the exterior of the sign with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the plastic.
- Magnetic Base Inspection: Periodically inspect the magnetic base for any debris or damage that could affect its adhesion or scratch the vehicle's paint. Clean the magnetic surface as needed.
- Cable Inspection: Regularly check the power cord for any signs of wear, cuts, or damage. Replace if necessary.
- Storage: If storing the sign for an extended period, disconnect it from the power source and store it in a cool, dry place away from direct sunlight.
8. Troubleshooting
If you encounter issues with your Garayma AT1090 Taxi Sign Cab Light, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on |
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| Sign does not adhere securely to roof |
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| Light flickers or is dim |
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9. Specifications
| Feature | Detail |
|---|---|
| Model | AT1090 |
| Brand | Garayma |
| Voltage | DC 12V |
| Rated Power | 10W x 2 (20W total) |
| Dimensions (L x W x H) | 350mm x 100mm x 95mm (13.78" x 3.94" x 3.74") |
| Material | High-quality PP |
| Cable Length | Approx. 3 meters (118 inches) |
| Mounting Type | Magnetic Base |
| Color | White |
| UPC | 739771832557 |
10. Warranty and Support
Garayma products are manufactured to high-quality standards. For warranty information or technical support, please refer to the retailer's return policy or contact Garayma customer service through the platform where the product was purchased. Please have your model number (AT1090) and purchase details ready when contacting support.