Fuses and relays box diagram Opel/Vauxhall Astra H For the Opel/Vauxhall Astra H fifth generation 2004, 2005, 2006, 2007, 2008, 2009, 2010 model year. Fuse box located. Fuse box in engine compartment. Vauxhall Astra 6th Generation (Astra J) (from 2014) - fuse Jul 29, 2018Vauxhall Astra 6th Generation (Astra J) (from 2014) – fuse box diagram. Year of production: 2014, 2015, 2016. Engine compartment fuse box. The fuse box is in the front left of the engine compartment.