BYD e6A Owner's Manual page 74

Enter
Then the word "North" will flash twice in the
display window and then stop.
Step 4: drive the car back to the starting point
in two rounds at a low speed (less than
8km/hr) (ensure the motor doesn't stall during
driving. The car may drive clockwise or
counterclockwise).
Step 5: adjust the vehicle heading to point
exactly south. Press the button of "Enter".
Then the word "South" will appear in the
display window. Press the button "Enter"
again. If the word "South" flashes twice and
1-56 Steering Wheel and Rearview Mirror
BYD e6A AUTO Owner's Manual
then stops, the calibration is finished, the
display window will exit the calibration display
state and enter the normal display state.
Otherwise, if the word "West" appears after
the button "Enter" is pressed for the second
time, the motor should be stopped first and
the calibration should be started again from
Step 1. If other words appear, the motor
doesn't have to be stopped and the
calibration can be restarted from Step 2.
Step 6: verification. After the calibration is
finished, drive the car for one round to identify
whether every direction is correct. If incorrect
or inaccurate indication is found, re-start the
calibration from Step 1.
Outer power rearview mirrors
(if equipped)
Adjust the outer rearview mirrors to an angle
where you can just see the side view of the
car.
Tips
Do not adjust rear-view mirror while driving.
It may cause incorrect operation of the car
and result in an accident.