TEST A: LEFT MIRROR WILL NOT ADJUST UP & DOWN
If the left mirror will not adjust up and down (Scheme 5)
Scheme 5
TEST B: LEFT MIRROR WILL NOT ADJUST LEFT & RIGHT
If the left mirror will not adjust left and right (Scheme 6)
Scheme 6
TEST C: RIGHT MIRROR WILL NOT ADJUST UP & DOWN
If the right mirror will not adjust up and down (Scheme 7)
Scheme 7
TEST D: RIGHT MIRROR WILL NOT ADJUST LEFT & RIGHT
If the right mirror will not adjust left and right (Scheme 8)