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Frequently asked questions about cars and motorcycles
To reset the engine light on the Yamaha MT 125, you need to connect a diagnostic tool to the vehicle's OBD port: this port can be located by loosening the screws that secure the seat to its housing and removing it completely. After removing the seat, you can connect the diagnostic tool to the vehicle's OBD port, which will allow communication with the ECU to reset the error causing the light to illuminate. After resetting the error, you can disconnect the scanner and reattach the seat.

Updated on 17 September 2026 by ScegliAuto

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How to Check the Coolant Level in a Yamaha Xmax

In the following video, you will learn how to check the coolant level in a 2008 Yamaha Xmax. First, position the motorcycle on a stable surface by raising the stand. Next, lift the cover located at the top of the motorcycle to access the coolant drain bolt. To top up the coolant, unscrew the cap as shown in the video and add the fluid until it reaches the maximum level, indicated as Max. Once finished, close the valve and refit the cover. At this point, start the engine and let it run at idle for a few minutes to eliminate any air bubbles that may have formed inside.

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