Disconnect the wire from the "–" terminal of the battery.
The fuse box is located under the instrument panel to the left of the steering column and is secured with two nuts.
1. Remove the fuse box cover.
2. Unscrew the two nuts securing the fuse box.
3. Remove the fuse box from the body bracket studs.
4. Label all wires and contacts on the fuse box.
5. Disconnect the wire ends from the fuse box and remove the fuse box from the vehicle.
6. Install the fuse box in the reverse order of removal.
Information taken from the website (vazbook.ru)