The swap
- Unbolt the light from its fork-crown bracket
- Unplug the inline connector on the light's lead; note the routing
- Fit the new light, plug in, aim it slightly down, test with the bike on
Going third-party
The integrated wiring supplies power whenever the bike is on, at the system's accessory voltage. Aftermarket lights designed for e-bike systems list acceptable input ranges; match that to what the Level supplies (Aventon support confirms the output spec for your model year) or skip the wiring and fit a self-contained USB-rechargeable light in two minutes.
While you are there
Check the connector for corrosion if the old light died gradually or flickered: winter riding gets electrolyte-green into connectors, and cleaning plus dielectric grease sometimes revives the original light for free.
Aim it like you mean it
A replacement is the moment to fix aim, and most integrated lights leave the factory pointed too high. Angle the beam slightly down: the bright center of the pattern should land on the road ahead of the front wheel, not at eye height. A wall test at night makes this obvious; from a few bike lengths back, the top edge of the beam on the wall should sit below the height of your handlebars. Aimed this way the light shows you the surface you are about to hit and stops blinding oncoming riders, which level-aimed LEDs absolutely do.
If the new light stays dark
- Reseat the inline connector until it bottoms out; a half-seated plug is the most common cause.
- Confirm the light is actually toggled on; integrated lights switch through the display or a control-pad hold, and the exact method varies by model year.
- Look at the connector pins for bent or pushed-back contacts before assuming the light is faulty.
- If everything checks out and the bike otherwise powers up normally, contact Aventon support with your model year; a dead-on-arrival light is a warranty conversation, not a wiring project.
What kills these lights early
Three things, in owner-forum order: water getting past the lens seal, vibration working the connector loose, and corrosion creeping into the plug. The fixes are cheap. Add a small zip tie as strain relief so the cable cannot flex right at the plug, put dielectric grease in the connector at install time rather than after the first failure, and give the housing a look for gaps; anything that flexes or shows daylight will let winter spray in eventually. A light installed with those three habits tends to outlast the tires around it.