To adjust the side mirrors of the Hyundai IONIQ Electric, follow these steps:
Locate the L/R switch as shown in the picture below.
Turn the switch left or right depending on which side you want to adjust.
Press on the directional pad to adjust the angle.
Turn the L/R switch back to the center to prevent accidental adjustments while you are driving.
The button on top the L/R Switch is to Open/Fold the side mirrors.