HONDA 2010 Odyssey - Manual (Page 145)

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. The master key fits all the locks on
your vehicle. The valet key works
only in the ignition and the door
locks. You can keep the glove box
locked when you leave your vehicle
and the valet key at a parking facility. 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.
The keys without a remote
transmitter do not contain batteries.
Do not try to take them apart.
Keys and Locks
142
KEY
NUMBER
TAG KEY
NUMBER
TAG MASTER KEYS
WITH REMOTE
TRANSMITTER VALET KEY
(Gray) VALET KEY
(Gray) MASTER
KEYS
(Black)
LX and Canadian DX models EX, EX-L and Touring models
2010 Odyssey