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2-4. Using other driving systems
2
When driving
■Start-off acceleration
Start-off acceleration depends on how much the accelerator pedal is depressed.
■Usage restrictions
●Launch control cannot be set if the total mileage shown on the odometer is less
than 310 miles (500 km).
●Launch control cannot be set until the engine and transmission are fully warmed
up. Before using launch control, warm up the vehicle by driving it.
●Launch control cannot be set if there is a malfunction in the engine, transmis-
sion, drive control system or other relevant systems.
●As launch control places a significant load on the vehicle's mechanisms, it can-
not be used two or more times in succes sion. After using launch control, cruise
at a normal speed for approximately 10 minutes to allow vehicle mechanisms to
cool down.
●To protect the systems, the number of times that launch control can be used is
limited. To check how many times launch control has been used on your vehicle,
contact your Lexus dealer.
CAUTION
■Launch control precautions
●Do not use on public roads.
●Use only when road and ambient conditions are safe.
●Before use, ensure that no people or obstructions are nearby.
●Proper use of launch control requires a professional level of driving skill. When
driving, always check track conditions and the surrounding area.
NOTICE
■To prevent system damage
●Always follow the correct operation procedures as described in this manual.
●Only use launch control on dry, paved ro ad surfaces, as slippery or loose road
surfaces may cause damage to the vehicle's mechanisms.
