Ignition system

NOTICE
- Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
See also:
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have
blown. If this happens, check and replace the fuses as necessary.
Turn the “ENGINE START STOP”
switch OFF.
The fuses are lo ...
Before towing
The following may indicate a problem with your transmission. Contact your Lexus
dealer before towing.
• The engine is running but the vehicle will not move.
• The vehicle makes an abnormal sou ...
Wheels
If a wheel is bent, cracked or heavily corroded, it should be replaced.
Otherwise, the tire may separate from the wheel or cause loss of handling control.
- Wheel selection
When replacing whe ...
