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Frequently asked questions about cars and motorcycles

Junsun V1 B Device Freezing and Restarting

Model: (Various brands) Various
Part: Car stereo

In this video, we see a Junsun radio device that has frozen, and we will demonstrate how to perform a hard reset. Go to the settings and then to the design menu version. The password is standard and is 8888 for all models and versions, so you can enter it safely on all models. If you have found the menu in your language so far, the engineering content is all written in English, so you will find the reboot menu described as "erase all content". Click on it to perform a complete reset and confirm to return to factory settings.

Updated on 24 August 2026 by ScegliAuto

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How to Open the Bonnet of a Renault Megane if the Lever is Broken?

If the lever that unlocks the bonnet of the Renault Megane is broken or not functioning, there is an emergency procedure to unlock the mechanism: remove the right front grille located at the top of the bumper. Once the grille is removed, you can locate the actuator mechanism: by pulling the spring in this position, you can unlock the actuator, allowing you to lift the bonnet and access the components located inside the engine compartment. You can then close the bonnet simply by lowering it.

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