1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the original turn signal lamp designed for Segway E3 and E3 Pro electric scooters. This snap-in indicator is an OEM-fit replacement, restoring the factory blink function for enhanced safety.
2. Product Overview
The turn signal lamp is a direct replacement for the front or rear light bar of your Segway E3 or E3 Pro scooter. It features an identical ABS orange lens, a 0.8 W amber LED, and a waterproof plug, matching the original specifications. It is designed to replace cracked or water-damaged units without requiring specialized tools or coding.
Key Features:
- Exact Fit: Features a 42 × 18 mm housing and snap clips, ensuring a zero-gap fit.
- Bright & Legal: Equipped with a 0.8 W amber LED, offering a 120° viewing angle and EU-certified visibility distance of ≥ 150 m.
- Weather Proof: IPX5 sealed lens and rubber gasket provide protection against rain, wash, and city salt.
- Left or Right: Available for individual sides; plug color-codes match OEM for easy identification.
- Compatibility: Verified exclusively for Segway E3 & E3 Pro models. Not compatible with other series.


3. Specifications
| Feature | Detail |
|---|---|
| Model Number | E3 Turn light |
| Type | Scooter Lights |
| Compatible Models | Segway E3, E3 Pro Electric Scooter |
| Function | Front/Rear Turn Indicator |
| Light Source | 0.8 W Amber LED |
| Connector | 2-pin Waterproof |
| Lens Colour | Amber |
| Housing Colour | Matte Black |
| Weight | 12 g |
| Origin | Mainland China |
4. Package Contents
The package includes the following items:
- 1 × Original turn-signal lamp (left OR right, depending on selection)
- 1 × Socket cap
5. Installation
Before proceeding with installation, please verify the model compatibility of your scooter. This product is designed for Segway E3 and E3 Pro electric scooters. The installation process is designed to be straightforward, often requiring no special tools.
Installation Steps:
- Prepare the Scooter: Ensure your scooter is powered off and stable before beginning installation.
- Remove Old Unit (if applicable): If replacing an existing turn signal, carefully unclip and disconnect the old unit from the scooter's light bar. The original units are designed to snap out.
- Connect New Unit: Identify the correct side (left or right) for your new turn signal lamp. The plug color-codes match the OEM wiring. Connect the 2-pin waterproof connector from the new turn signal lamp to the corresponding port on your scooter.
- Snap into Place: Align the turn signal lamp with the opening in the scooter's light bar. Gently push until it clicks securely into place, ensuring a zero-gap fit.
- Secure with Adhesive (Optional): If provided, use the adhesive pads to further secure the unit, especially if the snap clips feel loose or for added stability.
- Test Functionality: Power on your scooter and test the turn signal functionality to ensure it illuminates correctly.




6. Operation
The turn signal lamp operates as a standard front or rear turn indicator for your Segway E3 or E3 Pro electric scooter. Once installed, activate the turn signal via your scooter's controls (typically a switch on the handlebars) to indicate your intended direction to other road users.
7. Maintenance
The turn signal lamp is designed for durability and minimal maintenance, featuring an IPX5 sealed lens and rubber gasket for weather resistance.
Care and Cleaning:
- Regularly inspect the turn signal lamps for any signs of damage, cracks, or loose connections.
- Clean the lens periodically with a soft, damp cloth to ensure maximum visibility. Avoid abrasive cleaners that could scratch the lens.
- Ensure the rubber gasket remains intact to maintain its waterproof properties.
8. Troubleshooting
If you encounter issues with your turn signal lamp, consider the following:
- Light Not Illuminating: Check the connection to the scooter's wiring harness. Ensure it is securely plugged in. Verify that the scooter's power is on and the turn signal switch is functioning correctly.
- Intermittent Function: Inspect the wiring for any signs of damage or corrosion. Ensure the unit is firmly seated in its housing.
- Water Inside Lens: Although designed to be waterproof, extreme conditions or damage can compromise the seal. If water ingress occurs, the unit may need replacement.
If problems persist, it is recommended to consult a qualified technician or refer to the official Segway E3/E3 Pro service manual.
9. User Tips
No specific user tips were available from reviews or Q&A for this product. However, general advice for scooter accessories includes:
- Always ensure all lights and indicators are functioning before each ride for maximum safety.
- Consider carrying a spare unit if you frequently ride in conditions where damage is possible.
10. Safety Information
WARNING: To avoid danger of suffocation, keep this plastic bag away from babies and children. Do not use this bag in cribs, beds, carriages or play pens. This bag is not a toy.
Recycling Information: Please dispose of packaging materials responsibly. Refer to local guidelines for recycling electrical components.
Made in China.
11. Warranty & Support
For detailed warranty information or further support, please refer to the official user manual provided by the seller. A PDF version of the item guides and documents is available here.





