443
Features
Compass*
When you set the power mode to ON, the compass self-calibrates, and the compass
display appears.
Compass Calibration
If the compass indicates the wrong direction, or the CAL indicator blinks, you need
to manually calibrate the system.
1. Set the power mode to ON.
2. On the top screen of any source, press and hold for five seconds.
u The display switches to the Compass Settings screen.
3. Rotate to select Calibration, then press .
4. When the display changes to Calibration Start, press .
5. Drive the vehicle slowly in two circles.
u The compass starts to show a di rection after the calibration. The CAL indicator
goes off.
1 Compass*
Compass operation can be affected under the
following conditions:
•Driving near power lines or stations•Crossing a bridge
•Passing a large vehicle, or driving near a large
object that can cause a magnetic disturbance
•When accessories such as antennas and roof racks
are mounted by magnets
1 Compass Calibration
Calibrate the compass in an open area.
While setting the compass, press the BACK button to
cancel the setting mode a nd return to the previous
screen.
Models with navigation self -calibrate using GPS. The
compass in the MID and the direction arrow on the
map screen (when Heading-Up view selected) may
not be in sync when firs t starting the vehicle, but
should correct themselves as you drive.
If the compass in the MID continues to indicate an
incorrect direction, please see your Acura dealer.
Models with navigation system
* Not available on all models
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611
Maintenance
Battery
Checking the Battery
The condition of the battery is monitored by a
sensor located on the negative terminal of the
battery. If there is a problem with this sensor,
the multi-information display (MID) will
display a warning message. If this happens,
have you vehicle inspected by a dealer.
Check the battery terminals for corrosion
monthly.
If your vehicle’s battery is disconnected or goes dead:
• The audio system is disabled.
2 Audio System Theft Protection P. 236
•The clock resets.
2 Clock P. 138
•The navigation system* is disabled.
2 Refer to navigation system manual
Charging the Battery*
Disconnect both battery cables to prevent damaging your vehicle’s electrical system.
Always disconnect the negative (–) cable first, and reconnect it last.
1Battery
WARNING: Battery post, terminals,
and related accessories contain lead
and lead compounds.
Wash your hands after handling.
When you find corrosion, cl ean the battery terminals
by applying a baking powder and water solution.
Clean the terminals with a damp towel. Cloth/towel
dry the battery. Coat the terminals with grease to
help prevent future corrosion.
When replacing the battery, the replacement must be
of the same specifications.
Consult a dealer for more information.
3WARNING
The battery gives off explosive hydrogen
gas during normal operation.
A spark or flame can cause the battery to
explode with enough force to kill or
seriously hurt you.
When conducting any battery
maintenance, wear prot ective clothing and
a face shield, or have a skilled technician do
it.
Battery
* Not available on all models
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