Lexus 2015 CT200H Owner's Manual page 451

Circling calibration
■
Vehicles without garage door opener

Stop the vehicle in a place where it is safe to drive in a circle.
1
Press and hold the "AUTO" button for 9 seconds.
2
"C" appears on the compass display.
Type A:
Drive the vehicle at 5 mph
3
(8 km/h) or less in a circle until a
direction is displayed.
If there is not enough space to drive
in a circle, drive around the block
until a direction is displayed.
Vehicles with garage door opener

Stop the vehicle in a place where it is safe to drive in a circle.
1
Press and hold the button for 6
2
seconds.
"C" appears on the compass display.
CT200h_OM_OM76134U_(U)
6-4. Using the other interior features
Type B:
451
6