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ciiyaa Dashboard Ambient Light with BSD System for Tesla Model 3(21-Now) / Model Y(20-Now) / Model YL(25-Now)
Color Across the Dashboard
A slim, continuous light strip adds a coordinated cabin glow while keeping your original center screen.
Touchscreen Color Control
Choose ambient colors from the factory touchscreen on supported refreshed models. The strip follows compatible vehicle lighting settings.
Steering-Wheel Light Control
Adjust supported colors and modes from the steering wheel. Select the version matching your vehicle generation and steering side.
Visible Blind-Spot Cues
Mirrors supported blind-spot alerts in amber and lane-change warnings in red. An extra visual cue—not a replacement for mirror checks or vehicle sensors.
Door-Activated Lighting
The illustrated mode lights the strip when a door opens and turns off when it closes. Effects vary by vehicle and controller.
Light That Follows Vehicle Events
Supported light patterns respond to turn signals, open doors, speed alerts, battery heating and accelerator input.
Matched Lighting Hardware
The strip, controller and wiring form a matched kit. Secure the correct harness and test the lighting before refitting trim.
Frequently Asked Questions
Helpful details about this product.
Which version should I order?
Match the model generation and LHD/RHD option. Production month and Intel/AMD hardware can affect the harness, so confirm those details before installation.
Does it add its own blind-spot radar?
No. The lighting reflects supported information from the vehicle. Always check mirrors and surrounding traffic; do not rely on the strip as your only warning.
How are colors and brightness controlled?
Control varies by vehicle version: supported refreshed cars use original lighting settings, while other versions use the steering-wheel scroll control.
Will installation require cutting factory wires?
The kit is designed around matching plug-in harnesses. Do not cut or splice factory wiring or force a connector that does not match.
What should be checked before removing trim?
Check the kit, production date, processor and steering side against the vehicle-specific installation instructions. Park safely and follow the specified low-voltage power-off procedure.
How should the harness be routed?
Follow the diagram for the supplied harness version. Keep cables clear of airbags, pedals, steering components, sharp edges and trim clips; do not use a guessed universal route.
Should I refit the dashboard before testing?
Test the light, controls and supported status indications first, with cables safely secured. Refit trim only after checking connector seating and cable clearance.
What if the light works but blind-spot alerts do not?
Check the vehicle/harness version, fully seated connectors and supported software functions. Stop using the feature as a warning aid until the issue is resolved.
Can I make the detection more sensitive?
The light does not independently change the vehicle’s blind-spot detection sensitivity.
Is professional installation recommended?
Yes if you are unfamiliar with dashboard trim or vehicle data wiring. The exact connector location must come from the matching installation diagram.
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