Thank you for viewing! Yupiteru Engine Starter Please check the product condition in the photos. The immobilizer adapter is installed by removing the cover under the steering wheel. The instruction manual can be found by searching for "Yupiteru engine starter model-specific chart." Please check it. I am unable to provide after-sales support. I have checked the product before listing it, so I cannot provide support for issues such as not being able to install it or start the engine. This is a used item, so it is basically sold as-is (2N - no claims, no returns). Please understand and purchase accordingly. Installation is at your own risk. Be sure to perform the initial settings written on the main unit.