After you lose contact with the Sheriff you will find his empty truck in the woods along with a note asking you to turn on the lights. To make the front lights work you will need to change the fuses. Check out our Fuse Puzzle Guide to find the solution. This is not an optional puzzle.
When you first attempt to turn on the lights you will discover that the truck has no power. To get power you will need to link up the battery under the hood, then return to the vehicles interior and activate the fuse box below the steering wheel. The following steps will show you how you can get power to turn on the lights and slove the fuse puzzle in the Sheriff's truck.
• There are 2 blown fuses in 5 and 7, both have blackened glass. You need to take them both out of the fuse box.
• Place a 15 Amp Fuse in 1 and a 10 Amp Fuse in 2.
• Another 15 Amp Fuse in 3, followed by a 10 Amp Fuse in 4.
• Finally, take the 20 Amp Fuse in from 6 and place it into 7.
Note: If you manage to solve this puzzle straight away you will not be able to enter the Bunker on this save. If you want to enter the Bunker first, check out our How to get into the Bunker.