Do it yourself
Frequently asked questions about cars and motorcycles

Model: Sym Jet X 125
Part: Battery

To replace the battery of the Sym Jet X 125, you need to remove the cover of the footwell of the scooter to access the screws that secure the side panel. Once these screws are loosened, you will be able to access the components inside: the battery will be accessible after removing the plastic cover above it. This way, you can disconnect the power cables and remove it from its housing: after removal, you can insert the new one, reassembling all the components you removed.

Updated on 22 May 2026 by ScegliAuto

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Replacing the Headlight Bulb on the Yamaha Mio 125

This brief guide will show you how to remove and replace the headlight bulb on the Yamaha Mio 125 scooter in simple and quick steps. First, place the scooter on the centre stand and begin to remove the front headlight; to do this, unscrew the fastening screws located at the bottom and disconnect the electrical connector of the light found at the back, as illustrated in the video. At this point, remove and replace the bulb with a new one of the correct type and with the same fitting; finally, reassemble the front headlight with its front fairing!

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