Lexus RX400h2006 Owner's Manual page 533

IN CASE OF AN EMERGENCY
D Tow the vehicle as straight ahead as possible.
D Keep away from the vehicle during towing.
Tips for towing a stuck vehicle:
The following methods are effective to use when your
vehicle is stuck in the mud, sand or other condition from
which the vehicle cannot be driven out under its own
power. Use extreme caution when towing the vehicle. In
addition, keep away from the vehicles and towing cable or
chain when towing.
D Remove the sand and soil in the front and the back of the
tires.
D Place stones or wood under the tires.
506
(e) Installing front towing eyelet
1. Remove the front towing eyelet cover on the front bumper
by pushing the outside portion of the cover.