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Replacement key lock switch for the Arwibon Q30Pro electric scooter.
This key lock switch is used to replace a damaged or faulty ignition switch. It connects with the scooter’s wiring system and controls the power activation through the key.
Product Features
- Compatible Model: Arwibon Q30Pro electric scooter
- Function: Key ignition and power control
- Package Includes: 1 × Key lock switch assembly with keys
The replacement switch restores the original power control function when the scooter cannot be turned on normally due to a damaged key lock, worn switch, or wiring issue.
Replacement Guide
1. Open the Deck Cover
Remove the screws on the scooter deck cover using the correct tool. Lift the cover carefully to access the battery and controller area.
2. Disconnect the Key Lock Wiring
Locate the key lock control wires inside the battery compartment. Disconnect the key switch connectors from the main wiring harness.
The Q30Pro key lock uses multiple small connectors. Check the wire colors and connector positions before unplugging.
3. Remove the Old Key Lock Assembly
Pull the disconnected wiring harness through the scooter frame toward the handlebar area.
Remove the handlebar grip and brake lever if needed to access the key lock assembly. Loosen the fixing screws and slide the old key lock switch out from the handlebar.
4. Install the New Key Lock Switch
Before routing the new cable, use a thin guide wire or similar tool to help pull the cable through the scooter stem.
Wrap the connector end with tape to make it easier to pass through the narrow tube without getting stuck.
5. Connect the Wiring
After the new cable reaches the battery compartment, connect the key lock wires to the matching connectors on the scooter harness.
Make sure all connectors are fully inserted and the wires are arranged properly.
6. Install the Lock Switch and Protective Sleeve
Fix the new key lock switch on the handlebar and reinstall the removed parts.
Organize the external wires and reinstall the spiral protective sleeve. Leave the required cable positions open for:
- Front brake line
- Rear brake line
- Headlight wire
Make sure the cables are not twisted, stretched, or pinched.
Final Check Before Riding
- Turn the key and confirm the scooter powers on normally.
- Check that the display and electrical functions work correctly.
- Confirm all connectors are secure.
- Make sure the wiring does not interfere with handlebar movement.
Do not ride the scooter if the key switch does not work properly or if any wiring remains loose.
Fixed my no‑power issue on Q30Pro. Everything lines up for easy mounting. Lock mechanism is smooth, modes indicator works correctly. This is exactly the spare part I was looking for.
Great replacement lock switch assembly. Cable connector lines up perfectly with scooter harness. Solid plastic housing, feels durable. Having two spare keys is a huge plus for daily use. Highly recommend for broken ignition.
Exact match for Arwibon Q30Pro. Installation took about 12 minutes. The keys work great, the speed‑mode display also functions as expected. Happy I could fix my scooter instead of buying a whole new unit.
My old ignition lock failed completely, this unit swapped in smoothly. Fit the handlebar mount perfectly. Keys turn smoothly, no jamming. Restored full power‑on function to my electric scooter. Good build quality.
Perfect OEM replacement key lock switch for my Q30Pro. Plug‑and‑play design, no extra wiring work needed. Comes with two working keys. My scooter powers on and locks properly just like original. Super satisfied with this part.
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