OPT7 AURA UNDERBODY Manual

MAIN COMPONENTS

INSTALLATION

STEP 1

Decide where to locate the control box and ensure wiring has enough length for light bars to be installed in desired location.

The control box must be installed inside the vehicle as it is not waterproof. Avoid installation areas of the engine bay + heated surfaces.

As shown below, connect all the LED bars to the control box with the included extension cables.

HOW TO CONNECT POWER HARNESS TO YOUR VEHICLE

• Connect the Red line(+) of power hareness to the vehicle battery's positive terminal.
• Connect the Black line (-) of power hareness to the vehicle battery's negative terminal or an unpainted area on your vehicle's frame.
  

1. Connecting to more than 10 AMP will override the kit and cause early failure, ensure it is 10AMPs or less!!
2. Please ensure that the LED bars or strips/control box/wiring all are mounted in areas where will not exceed 85 or 185.

STEP 2

Secure Control box in desired location with Velcro or zipties.

* CONTROL BOX NOT WATERPROOF
Ensure the control box is safely and securely hidden from exposing elements of moisture.

STEP 3

Secure the light bars using the zip ties to tie all the wiring away from the moving components.

STEP 4

Using the included E-Z Remote, select your desired color or pattern.

AUX WIRING FOR A DOOR/DOME LIGHT

Please scan to see a detail instruction on Door Assist Sync

or go to https://wintis.ladesk.com/549690-AURA-Door-AssistAUX-Installation-Guide

CONTROL WIRE FOR A DOOR UNLOCK LIGHT

Please make sure the control wire (wire with the yellow sticker) is connected to an "ACC/On" power source (SEE METHOD 1 FOR DETAILS); otherwise, when unlocking it with the car keyfob, it will not trigger any light effects!

NOTE: When remote unlock feedback is enabled, it will glow blue for 15 seconds.

METHOD: 1

STEP 1

Open the driver's door. Then find the door access system control harness that connects between the door frame and the door.

STEP 2

Pull off the harness cover and find the trigger wire that activates the door lock/unlock.

HOW TO DIAGNOSE THE CORRECT TRIGGER WIRE?
First, you must prepare a multimeter. Next, please press the "Lock/Unlock" button on the car keyfob to find out this signal source, this measurement process may take you a little time, but it will ensure that you find the correct signal you need.

STEP 3

Connect the control wire (red) to the trigger wire. Then connect the light bar to the control box and use the car keyfob for a final test.

METHOD: 2

STEP 1

Confirm if the DRL is still on after unlock the vehicle.

STEP 2

Confirm if the DRL is halogen lamp.

DRL has to be an independent signal, it cannot be a shared signal with fog light, high beam, parking light or turn light.

STEP 3

Open the engine room and find the positive wire of the DRL.

HOW TO DIAGNOSE THE CORRECT POSITIVE WIRE OF DRL?
First, please prepare a multimeter.
Next, press the "Lock/Unlock" button on the key fob to find the signal source, then find out the positive wire.

STEP 4

Connect the trigger wire (red) that is on the control box to the DRL positive wire, then connect the LED strip to test if it works.

Documents / Resources

References

• AURA Door Assist/AUX Installation Guide

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