Lexus GS430 - If a Warning Light Turns on or a

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5-2. Steps to take in an emergency
Stop the vehicle immediately.
The following warning indicates the possibility of damage to the vehicle
that may lead to an accident. Immediately stop the vehicle in a safe place
and contact your Lexus dealer.
Have the vehicle inspected by your Lexus dealer immediately.
Failing to investigate the cause of the following warnings may lead to the
system operating abnormally and possibly cause an accident. Have the
vehicle inspected by your Lexus dealer immediately.
Warning light Warning light/Details
Charging system warning light
Indicates a malfunction in the vehicle’s charging system.
Warning light Warning light/Details
(U.S.A.)
(Canada)
Malfunction indicator lamp
Malfunction in:
• The electronic engine control system;
• The electronic throttle control system; or
• The transmission control system.
SRS warning light
Malfunction in:
• The SRS airbag system;
• Front passenger occupant classification system; or
• The seat belt pretensioner system.