This item was previously purchased here. I tried to install it, but I no longer need it because I changed cars. The description says that an instruction manual is included, but it was not. Also, the GPS antenna was not included. Therefore, please make your purchase based on the images only. I recommend this for those with knowledge of the product. The description was copied and pasted. It is an Alpine HDD navigation system, VIE-X08. The map data has been updated to the final 2015 version for this model, so I think it's a better deal than other listings. It was actually used until recently, so please refrain from purchasing if you are concerned about minor scratches or dirt. Included accessories are the instruction manual, Toyota/Daihatsu main harness, sub-harness, GPS antenna, digital terrestrial antenna cable, and as a bonus, a steering remote control adapter for Toyota vehicles.