Fuses and relays box diagram Opel/Vauxhall Astra H Fuse box in luggage compartment Astra H. Depending on the equipment version, there are two different fuse boxes in the luggage compartment for differing electrical circuits Identifiyng Fuse box Vauxhall Astra 5th Generation (Astra H) (2004 - 2010 Jul 29, 2018Astra TwinTop always has version B. The fusebox is located on the left side of the luggage compartment behind a cover. 5-door Hatchback and Estate. To open, use a coin to turn the two latches and fold the cover downwards. 3-door Hatchback. To open, fold the cover upwards. Astra Fuses and relays in the luggage compartment - Opel Astra H Fuses and relays in the engine bay - 2014-12-11. 2. Fuses and relays in the luggage compartment. Fuses and relays in the Astra H can be found in two places: in the engine bay and the luggage compartment. Fusebox in the luggage compartment exists in two variants ("big" i "small") - depending on vehicle equipment.