2010 Toyota Highlander Owners Manual - Page 1102

4 -3 . Do-it -yourse lf m a int e na nc e Che ck ing a nd re pla c ing fuse s If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary. STEP 1 Vehicles without smart key system: Turn the engine switch OFF. Vehicles with smart key system: Turn the "ENGINE START STOP" switch OFF. Open the fuse box cover. Type A: Push the tab in and lift the fuse box cover off. STEP 2 Engine compartment Type B: Push the tab in and lift the fuse box cover off. (if equipped) 478