Acura 2011 TSX - Manual (Page 270)

Battery
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Checking the Battery
Check the battery condition monthly. Look
at the test indicator window and check the
terminals for corrosion.
If your vehicle's battery is disconnected or goes dead:
The audio system is disabled. •
Entering the audio security code Î P.140
The clock resets. •
Setting the Clock Î P.88
The navigation system is disabled. A PIN code will be required. •
Refer to the navigation system manual Î
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.
Battery
WARNING: Battery post, terminals, and
related accessories contain lead and lead
compounds.
Wash your hands after handling.
The test indicator's color information is on the
battery.
When you find corrosion, clean the battery terminals
by applying a baking powder and water solution.
Rinse the terminals with water. Cloth/towel dry
the battery. Coat the terminals with grease to help
prevent future corrosion.
WARNING
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.
Wear protective clothing and a face
shield, or have a skilled technician do any
battery maintenance.
Test Indicator Window
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