Repair delays
If a Lexus dealership is unable to complete repairs on your vehicle within 30 days, you may have the repairs made under Lexus’ provisions for emergency warranty repairs.
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.
...
Four-wheel drive system
Use the four-wheel drive control switch and center differential lock/unlock switch
to select the following transfer and center differential modes.
Four-wheel drive control switch
1. H4 (hi ...
Switching the display
Press the “TEXT” button.
Each time the button is pressed, the display changes in the following order:
Elapsed time → Album title → Track title → Artist name ...