OEM-Style Door Open Warning Lights for Tesla Model 3 / 3 Highland & Model Y / Y Juniper

Key Features

• High-Visibility Red Warning: Bright red LED light helps warn approaching vehicles, cyclists and pedestrians when the door is opened.
• Automatic Door-Linked Operation: The light turns on when the door opens and turns off when the door closes.
• OEM-Style Fit: Designed to look clean and integrated with the Tesla door panel instead of looking like an add-on light strip.
• Plug & Play Harness: Connects to the factory door light interface with no wire cutting, no coding and no permanent wiring modification.
• Upgraded LED Brightness: High-output LED chips and clear PC lens help improve visibility around the door area at night.
• Durable ABS + PC Build: ABS housing and transparent PC lens are designed for heat resistance, impact resistance and daily vehicle use.

Make Open Doors Easier To Notice

Factory reflectors can be hard to notice in low-light environments. A bright red door warning light makes the open door more visible from behind and from the side, helping reduce risk when passengers get in or out at night.

• Night Parking: Helps make the open door more visible in dark parking areas.
• Street-Side Opening: Alerts approaching traffic, bikes and scooters when a door is opened.
• Family Use: Useful when passengers, kids or rear-seat riders open the door in busy areas.
• Rainy / Low-Light Days: Adds a stronger warning cue when visibility is reduced.

Automatic On When Door Opens

The light works with door-open behavior, turning on when the door opens and turning off when the door closes. No extra switch operation is needed during daily use.

Stronger Red Visibility At Night

The upgraded LED brightness and clear PC lens help create a stronger warning effect compared with a passive reflector. The red light is especially useful around parking lots, roadside stops and dark garage areas.

Designed For Everyday Door Safety

This is a small upgrade, but it solves a very practical problem: open doors are not always obvious to drivers or cyclists approaching from behind. A bright red warning light gives others a clearer visual signal.

Clean OEM-Style Interior Look

The compact red lens blends into the door panel area while staying visible when active. It keeps the Tesla interior clean and functional without adding bulky external warning lamps.

Why Upgrade From A Passive Door Reflector?

Plug & Play, No Wire Cutting

The dedicated adapter wiring harness connects to the factory plug. Installation is reversible and does not require wire cutting, coding or permanent wiring changes.

Choose The Correct Tesla Model

This product is sold as a 2-pack and has selectable versions for different Tesla models. Please choose the correct model option before checkout.

• Model Y Juniper: 2025.03+
• Model Y: 2020+
• Model 3 Highland: 2023.08+
• Model 3: 2017+

Practical For Daily Tesla Use

• Urban Parking: Helps warn approaching bikes, scooters and vehicles when doors open.
• Family Trips: Makes rear-door opening more visible when passengers get in and out.
• Night Driving Stops: Useful at charging stations, roadside stops and dim parking lots.
• OEM-Style Upgrade: Adds active safety lighting while keeping a clean Tesla interior look.