Location: Under-Hood Fuse/Relay Box. This is the large black box located near the battery on the driver's side of the engine compartment.
Fuse Number: #15
Amperage: 15A
Circuit Name: This fuse is officially labeled "Small Light" on the fuse diagram. It is the main fuse that protects the entire circuit for the parking lights, tail lights, side marker lights, and license plate lights.
Given that you were installing new lights and the entire circuit went out, this #15 15A fuse is almost certainly the one that has blown. This is the first and most important one to check.
Secondary Fuse to Check
There is also a fuse on the interior panel that is part of the control system for the lights. It is less likely to have blown, but it is worth checking if the under-hood fuse is somehow intact.
Location: Driver's Side Interior Fuse Box. This is located under the dashboard, to the left of the steering column.
Fuse Number: #10
Amperage: 10A
