Hello Welcome to the madhouse :welcome: You'll find the forum a mine of information. Just be aware the Japanese grey imported Prius is different to the official saloon Prius that was imported into Europe and the USA in 2001. The can be prone to HV battery failure if the battery isn't balanced from time to time by a specialised machine. Later, official versions of the Prius didn't require this as they do it themselves. See the following; Prius Gen 1