Lexus GX460 Manual page 174

2-1. Driving procedures
CAUTION
When driving the vehicle
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If the smell of exhaust is noticed inside the vehicle, open the windows and check
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that the back door is closed. 
Large amounts of exhaust in the vehicle can cause driver drowsiness and an acci-
dent, resulting in death or a serious health hazard. Have the vehicle inspected by
your Lexus dealer immediately.
Do not under any circumstances shift the shift lever to P while the vehicle is mov-
●
ing.
Doing so can cause significant damage to the driveline and may result in a loss of
vehicle control.
Do not under any circumstances shift the shift lever to R while the vehicle is mov-
●
ing forward.
Doing so can cause significant damage to the driveline and may result in a loss of
vehicle control.
Do not shift the shift lever to N while the vehicle is moving.
●
Doing so may cause insufficient engine braking, resulting in an accident.
Do not turn the engine off while driving. 
●
The power steering and brake booster will not operate properly if the engine is
not running.
Use engine braking (downshift) to maintain a safe speed when driving down a
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steep hill. 
Using the brakes continuously may cause the brakes to overheat and lose effec-
tiveness. (P. 189)
Do not adjust the positions of the steering wheel, the seat, or the inside or outside
●
rear view mirrors while driving.
Doing so may result in a loss of vehicle control that can cause accidents, resulting
in death or serious injury.
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GX460_U.S.A. (OM60G24U)