2009 Mazda CX-9 Owner's Manual - Page 459

Maintenance and Care Owner Maintenance 6. Insert a new fuse of the same amperage rating, and make sure it fits tightly. If it does not fit tightly, have an expert install it. We recommend an Authorized Mazda Dealer. If you have no spare fuses, borrow one of the same rating from a circuit not essential to vehicle operation, such as the ROOM circuit. Fuse CAUTION 4. Pull the fuse straight out with the fuse puller provided on the fuse block located in the engine compartment. Always replace a fuse with one of the same rating. Otherwise you may damage the electric system. Replacing the fuses under the hood If the headlights or other electrical components do not work and the fuses in the cabin are normal, inspect the fuse block under the hood. If a fuse is blown, it must be replaced. Follow these steps: 1. Turn off the ignition switch and all other switches. 2. Remove the fuse block cover or the relay box cover. 5. Inspect the fuse and replace it if it's blown. Fuse block Normal Blown 8-45