Exhaust Gas Precautions; Hybrid System - Lexus GS450h Owner's Manual

Exhaust gas precautions

Harmful substance to the human body is included in exhaust gases if inhaled.
WARNING
Exhaust gases include harmful carbon monoxide (CO), which is colorless and odorless.
Observe the following precautions.
Failure to do so may cause exhaust gases enter the vehicle and may lead to an accident
caused by light-headedness, or may lead to death or a serious health hazard.
Important points while driving
■
Keep the trunk lid closed.
●
If you smell exhaust gases in the vehicle even when the trunk lid is closed, open the
●
windows and have the vehicle inspected at any authorized Lexus retailer or Lexus
authorized repairer, or any reliable repairer as soon as possible.
When parking
■
If the vehicle is in a poorly ventilated area or a closed area, such as a garage, stop the
●

hybrid system.

Do not leave the vehicle with the hybrid system on for a long time.
●
If such a situation cannot be avoided, park the vehicle in an open space and ensure
that exhaust fumes do not enter the vehicle interior.
Do not leave the hybrid system operating in an area with snow build-up, or where it is
●
snowing. If snowbanks build up around the vehicle while the hybrid system is operat-
ing, exhaust gases may collect and enter the vehicle.
Exhaust pipe
■
The exhaust system needs to be checked periodically. If there is a hole or crack caused
by corrosion, damage to a joint or abnormal exhaust noise, be sure to have the vehicle
inspected and repaired by any authorized Lexus retailer or Lexus authorized repairer,
or any reliable repairer.
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1-1. For safe use
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