Lexus GS 350, Owner'S Manual, Page: 662 / 831

660
GS350_U (OM30C34U)
6-3. Do-it-yourself maintenance
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After a fuse is replaced
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If the lights do not turn on even after the fuse has been replaced, a bulb may need
replacement. (
→
P. 663)
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If the replaced fuse blows again, have the vehicle inspected by your Lexus dealer.
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If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness from damage.
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When replacing light bulbs
Lexus recommends that you use genuine Lexus products designed for this vehicle.
Because certain bulbs are connected to circuits designed to prevent overload, non-
genuine parts or parts not designed for this vehicle may be unusable.
CAUTION
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To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage, and possibly a fire or injury.
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Never use a fuse of a higher amperage rating than that indicated, or use any
other object in place of a fuse.
●
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.
●
Do not modify the fuses or fuse boxes.
NOTICE
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Before replacing fuses
Have the cause of electrical overload determined and repaired by your Lexus
dealer as soon as possible.