Type B- Page 311

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6-3. Do-it-yourself maintenance

6

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Blown fuse



Type B

Normal fuse
Blown fuse



Type C

Normal fuse
Blown fuse



Type D

Normal fuse
Blown fuse

■

After a fuse is replaced

●

If the lights do not turn on even after the 

fuse has been replaced, a bulb may need 

replacement.

●

If the replaced fuse blows again, have the 

vehicle inspected by your Lexus dealer.

■

If there is an overload in a circuit

The fuses are designed to blow, protecting 

the wiring harness from damage.

■

When replacing light bulbs

Lexus recommends that you use genuine 

Lexus products designed for this vehicle. 

Because certain bulbs are connected to cir-

cuits designed to prevent overload, 

non-genuine parts or parts not designed for 

this vehicle may be unusable.

B

A

B

A

B

A

B

WARNING

■

To prevent system breakdowns and 

vehicle fire

Observe the following precautions.

Failure to do so may cause damage to 

the vehicle, and possibly a fire or injury.

●

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.

●

Do not modify the fuses or fuse boxes.

NOTICE

■

Before replacing fuses

Have the cause of electrical overload 

determined and repaired by your Lexus 

dealer as soon as possible.