See also:

Vehicle load limits
Vehicle load limits include total load capacity, seating capacity, TWR (Trailer Weight Rating) and cargo capacity. - Total load capacity: 1285 lb. (580 kg) Total load capacity means the combined ...

Have the vehicle inspected by your Lexus dealer immediately.
Failing to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident. Have the vehicle inspected by your Lexus dealer immediately. ...

Initialization
Items to initialize The following items must be initialized for normal system operation in cases such as after the battery is reconnected, or maintenance is per- formed on the vehicle. ...