Lexus GS430 User Manual page 513

(a) Towing with a wheel lift type truck
D From front
G40015
Use a towing dolly under the rear wheels.
NOTICE
Never tow a vehicle with an automatic transmission
from the front with rear wheels on the ground, as this
may cause serious damage to the transmission.
IN CASE OF AN EMERGENCY
D From rear
G40016
"Two−wheel drive models
Select the engine switch in "ACC" mode.
NOTICE
D Do not tow in "OFF" mode, as the steering lock
mechanism is not strong enough to hold the front
wheels straight.
D When lifting wheels, take care to ensure adequate
ground clearance for towing at the opposite end of
the raised vehicle. Otherwise, the bumper and/or
underbody of the towed vehicle will be damaged
during towing.
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