Interior Fuse Box Location: 1991-2004 Opel Astra - 1999 Click to view0:39The video above shows how to replace blown fuses in the interior fuse box of your 1999 Opel Astra in addition to the fuse panel diagram location. Electrical components such as your map light, radio, heated seats, high beams, power Author: Reina Astra G Mk4 Fuse Box Location - YouTube Click to view on Bing1:07Astra G Mk4 Fuse Box Location The Porsche Network. Loading.. Unsubscribe from The Porsche Network? Cancel Unsubscribe. Working.. Subscribe Subscribed Unsubscribe 76. LoadingAuthor: Porsche NetworkViews: 120K Fuse and relay box diagram Opel/Vauxhall Astra G Fuse and relay box diagram Astra G. Identifying and legend fuse box.