2009 Acura TL change key battery

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Page 156 of 648

Acura TL 2009  Owners Manual µ
Remove the old battery and note 
the polarity. Make sure the
polarity of the new battery is the
same ( side f acing up), then
insert it in the keypad.
Place a cloth on the edge of the
keypad, and

Page 174 of 648

Acura TL 2009  Owners Manual When you lock the doors, some 
exterior lights blink and the system
beeps once. If no exterior lights blink
and/or no beeper sounds, check to
see if the trunk or hood is open. 
To change the ‘‘KEY

Page 178 of 648

Acura TL 2009  Owners Manual ´
As required by the FCC:This device complies with Part 15 of theFCC rules. Operation is subject to thef ollowing two conditions: (1) This devicemay not cause harmf ul interf erence, and(2) this dev

Page 189 of 648

Acura TL 2009  Owners Manual Thebatteryintheremotenormally 
last about 2 years. To ensure
maximum battery life, do not store
the remote close to electrical devices
such as computers or TVs. When the
multi-inf ormation display sho

Page 410 of 648

Acura TL 2009  Owners Manual You can make calls using any phone 
number, or by using a name in the
HFL phonebook. You can also redial
the last number called. During a call,
HFLallowsyoutotalkupto30
minutes af ter you remove the k