Honda Accord 2020 Manual page 153

uuLocking and Unlocking the DoorsuKey Type and Functions
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Key Number Tag
152
Contains a number that you will need if you
purchase a replacement key.
1Key Number Tag
Keep the key number tag separate from the key in a
safe place outside of your vehicle.
If you wish to purchase an additional key, contact a
dealer.
If you lose your key and you cannot start the engine,
contact a dealer.