2010 Lexus RX 450h User Guide 2 - Page 527
2010 Lexus RX 450h Manual
Page 527 highlights
4-3. Do-it-yourself maintenance n After a fuse is replaced l If the lights do not turn on even after the fuse has been replaced, a bulb may need replacement. (→P. 536) dealer. l If the replaced fuse blows again, have the vehicle inspected by your Lexus n If there is an overload in the circuit The fuses are designed to blow before the entire wiring harness is damaged. CAUTION n To prevent system breakdowns and vehicle fire Observe the following precautions. Failure to do so may cause damage, and possibly a fire or injury. l Never use a fuse of a higher amperage rating than that indicated, or use any other object in place of a fuse. l Always use a genuine Lexus fuse or equivalent. Never replace a fuse with a wire, even as a temporary fix. This can cause extensive damage or even fire. l Do not modify the fuses or fuse boxes. NOTICE n Before replacing fuses Have the cause of electrical overload determined and repaired by your Lexus dealer as soon as possible. 532