Fingers can be injured if the mirror accidentally flips back when being folded in.
Exercise extreme caution when folding in mirror by hand. Do not let go of the mirror before the locking lever is locked or the mirror is fully unfolded.
Push mirror towards the door window and continue to hold it (high spring force).
Swivel the locking lever up to the stop and slowly let go of the mirror.
Unfolding door mirrors
Push mirror towards the door window and continue to hold it (high spring force). The locking lever disengages automatically.
Move mirror back to unfolded position by hand. Do not let go of the mirror beforehand.