See also:

Extending the case
Push the lock release button. Pull the case until it locks. Check that the lock release button can be seen.  - Adjusting the sub cover (vehicles with third seats) Fasten the button when t ...

Have the malfunction repaired immediately.
After taking the specified steps to correct the suspected problem, check that the warning message and light go off. ...

If your vehicle needs to be towed
If towing is necessary, we recommend having your vehicle towed by your Lexus dealer or a commercial towing service, using a lift-type truck or a flat bed truck. Use a safety chain system for all to ...