On Sport model

Your vehicle comes with the two ignition keys.
All models except Sport

You should have received a key number tag with your keys. You will need this key number if you ever have to get a lost key replaced. Use only Honda-approved key blanks.
These keys contain electronic circuits that are activated by the immobilizer system. They will not work to start the engine if the circuits are damaged.
• Protect the keys from direct sunlight, high temperature, and high humidity.
• Do not drop the keys or set heavy objects on them.
• Keep the keys away from liquids.
If they get wet, dry them immediately with a soft cloth.
All models except Sport
The keys do not contain batteries.
Do not try to take them apart.
Spark Plug Inspection
Remove the ignition coils and the spark plugs.
Inspect the electrodes and the ceramic insulator:
Burned or worn electrodes may be caused by these conditions:
...
Front Brake Pad Inspection and Replacement
Special Tools Required
Brake Caliper Piston Compressor 07AAE-SEPA101
caution
Frequent inhalation of brake pad dust, regardless of material composition,
could be h ...
Security System Alarm
The security system alarm activates when the doors, tailgate, or hood are
opened
without the key, or remote transmitter.
■ When the security system alarm activates
The horn sounds intermitt ...