Removing a child restraint installed with a seat belt
Lexus GX / Lexus GX Owners Manual / Before driving / Safety information / Installing child restraints / Removing a child restraint installed with a seat belt
Push the buckle release button and fully retract the seat belt.

See also:
Have the malfunction repaired immediately.
After taking the specified steps to correct the suspected problem, check that
the warning message and light go off.
...
Bottle holders
►Front seats
►Second seats
►Third seats
NOTICE
- Items that should not be stowed in the bottle holders
Put the cap on before stowing a bottle. Do not place open bottles in ...
Front passenger occupant classification system
Your vehicle is equipped with a front passenger occupant classification system.
This system detects the conditions of the front passenger seat and activates
or deactivates the devices for the front ...
