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6-3. Do-it-yourself maintenance

6

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Front turn signal lights (bulb type)

1

IS500: Removing the engine com-
partment cover.

1

Push the center of the clip.

2

Remove the clip.

2

For the left side only: Pinch the clip 
to remove the washer fluid filler 
opening.

3

Turn the bulb base counterclock-
wise.

4

Remove the light bulb.

5

Install a new light bulb then install 
the bulb base to the light unit by 
inserting it and turning the bulb 
base clockwise.

After installing the light bulb, turn on the 

front turn signal light to visually check that 

there is no light leaking from the bulb base.

6

After replacing the left side bulb, 
install the washer fluid filler opening 
to its original position.

Replacing light bulbs