Toyota Lexusc Owner's Handbook Manual page 601

IN CASE OF AN EMERGENCY
2. Use the front towing eyelet in the luggage compartment.
Secure it to the hole on the bumper by turning clockwise. (For
the eyelet location, see page 559.)
582
3. Tighten the front towing eyelet securely by a wheel nut
wrench.
CAUTION
When installing the eyelet on the vehicle, be sure to
tighten the front eyelet securely. If the eyelet is loose,
it may come off when being towed and result in death or
serious injury.