2011 Lexus GS 350 Owners Manual - Page 125

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2-1. Driving procedures

2

GS_G_U (OM30C11U)

June 30, 2011 8:14 am

CAUTION

■

When driving the vehicle

●

Do not under any circumstances shift the shift lever to “P”, “R” or “N” while the

vehicle is moving.

Doing so can cause significant damage to the automatic transmission 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 the engine brake not to operate properly and lead to an

accident.

●

Do not turn the engine off while driving.

The power steering and brake actuator (GS460) or brake booster (GS350) will

not operate properly if the engine is off.

●

Use engine braking (downshift) to maintain a safe speed when driving down a

steep hill.

Using the brakes continuously may cause the brakes to overheat and lose effec-

tiveness. (

→

P. 139)

●

When stopped on an inclined surface, use the brake pedal and parking brake to

prevent the vehicle from rolling backward or forward and causing an accident.

●

Be careful when driving on slippery surfaces, as the vehicle may spin or skid when

downshifting, rapidly accelerating, braking or turning.

●

Do not adjust the position 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 that may

result in death or serious injury.

●

Always check that all passengers’ arms, heads or other parts of their bodies are

not outside the vehicle, as this may result in death or serious injury.

●

Do not drive in excess of the speed limit. Even if the legal speed limit permits it, do

not drive over 85 mph (140 km/h) unless your vehicle has high-speed capability

tires. Driving over 85 mph (140 km/h) may result in tire failure, loss of control and

possible injury. Be sure to consult a tire dealer to determine whether the tires on

your vehicle are high-speed capability tires or not before driving at such speeds.