Ferrari 2012 F12 Berlinetta Owner's Manual page 185

On versions equipped with a driver's seat with memory, every
time the seat position is memorised, the external rear-view mirror
position is also stored automatically, both for the normal travelling
direction and reverse manoeuvring.
To memorise a new position of the external rear-view mirrors,
turn the ignition key to position II and adjust the position of the
mirrors; then engage reverse and reposition the external mirrors to
ensure the best possible visibility to perform the manoeuvre, then
disengage reverse gear.
Finally, press one of the buttons 1, 2 or 3 on the seat (see
page 180), each one corresponding to a memorisable position, until
a double tone confirms that the procedure is complete.
The new position of the external rear-view mirrors will be
automatically memorised together with the seat position.
In addition, the mirror positions can be adjusted for both the
normal travelling direction and for reverse manoeuvring.
Warning
Do not adjust the steering wheel when the vehicle is moving.
The external rear-view mirrors are fitted with an electrochromic
mirror.
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