- Open the driver's door.
- Locate the fuse box cover on the side of the dashboard, near the steering wheel.
- Remove the fuse box cover.
- Locate fuse F26 (7.5A).
- This fuse is the central locking fuse.
For the Vauxhall Astra J (2009-2016):
- Open the glove box.
- Locate the fuse box diagram on the inside of the glove box lid.
- Find the fuse labeled "Central Locking."
- The fuse number for the central locking may vary, so refer to the fuse box diagram in your vehicle's owner's manual.
- Remove the fuse using fuse puller tool.