Acura 2011 RL Owner's Manual page 305

When you purchased the vehicle,
you should have received two cards
that have the audio and compass
system's security codes and serial
numbers. Keep these cards in a safe
place in case you need the codes. If
you lose the cards, you must obtain
the security codes from your dealer.
Enter the four-digit compass system
security code. If you have entered it
correctly, the display changes to the
Disclaimer screen . You have ten
chances to enter the correct code. If
all ten are incorrect, turn the ignition
switch to the LOCK (0) position,
then back to the ON (II) position to
have ten more chances to enter the
correct code.
To enter the code, turn the interface
knob to select the number, then
press ENTER to select it. Keep
doing the same procedure to enter
all four correct numbers. If you need
to delete the number you entered
Compass System (U.S. model without navigation system)
mistakenly, move the interface
selector to the right.
Follow the instructions in the audio
system section to enter the 5-digit
audio code (see page 280
system voice will not operate if the
audio code is not entered.
GPS initialization
). The
Depending on the length of time the
battery was disconnected, your
system may require GPS
initialization. If it does, the above
screen appears. Follow the
instructions on the screen.
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