UnderGlow X Pro
Plan the route. Test the lights. Then mount.
Scan the QR code on your Flow Lighting controller or follow the app named in its guide. Use that controller’s pairing instructions.
Before you start
In your box
Lay out the four strips, controller (the small unit that controls the lights), wiring harness, controls, and mounting parts. Keep the kit’s wiring diagram beside you.
Before you start
Park on level ground and let the vehicle cool. Never work under a car supported only by a jack. Arrange a qualified installer for the 12V battery connection.
Have ready
Your supplied wiring diagram and mounting hardware. Confirm any additional tools with your installer before work begins.
Lay out all four strips
Hold each strip in its planned position without peeling the adhesive backing. This is a dry fit: checking placement before attaching anything.
Check that every cable reaches its connection without crossing exhaust, wheels, suspension, steering, jacking points, or areas that can scrape.
Connect with power off
Use the diagram supplied with your exact kit to connect each strip to the controller. Have a qualified automotive installer make the 12V battery connection.
Keep the diagram with the installer; connector positions and battery connections must follow that kit’s instructions.
Test before sticking
Power on and confirm that all four strips light. Test the remote or app for your version before attaching the strips.
If one strip is dark, switch power off, reseat that strip’s connector, and test again before continuing.
Prepare the mounting areas
Clean each planned mounting area and let it dry completely. Recheck the strip and cable positions before removing the adhesive backing.
Keep the strips clear of hot and moving parts, jacking points, and scrape areas.
Attach the strips
Press each strip into place and use the supplied clips where appropriate. Follow the attachment instructions included with your kit.
Do not cut or extend a strip without instructions specifically for that kit.
Secure the wiring
Secure the wires separately from the strips. Position and protect the controller, harness, plugs, and any supplied switch as shown in the kit diagram.
Keep wires clear of heat, moving parts, and pinch points—places where a moving part could trap the cable.
Set up your controls
Use the control instructions shown below for your selected version. Test the available modes and any cutoff switch supplied with your kit.
Confirm that you can switch the system off before finishing.
Use the supplied remote for Solid Colors. This version does not need app pairing.
Scan the QR code on your Flow Lighting controller or follow the app named in its guide. Use that controller’s pairing instructions.Make the final check
Confirm all four strips light, every wire is secured, and nothing can touch a hot or moving part. Switch the system off when parked.
Check local rules before using exterior lighting on public roads.
Something not working?
- Nothing lights
- Switch the system off. Check the switch and visible plugs before testing again.
- One strip is dark
- Power off, reseat that strip’s connector, then retest.
- Hot, damaged, or wet connection
- Stop using the system. Have the connection checked before powering it again.
Send your order number and a photo or video of the issue.
support@glowmods.com