Tesla MODEL X 2021 Owner's Manual page 15

NOTE: If a lanyard is attached to the key,
you can release the bottom cover by
placing your thumb against the "X" on the
bottom cover, then firmly pulling the
lanyard toward you (hence pushing the
key off of its cover). You can also pry the
cover off by placing a small flat-bladed
tool, a fingernail, or the Tesla-provided
tool against the lanyard cord.
2. Remove the battery by lifting it away from
the retaining clips.
3. While avoiding touching the battery's flat
surfaces, insert the new battery (type
CR2354) with the '+' side facing up.
NOTE: Wipe the battery clean before
fitting and avoid touching the battery's
flat surfaces. Finger marks on the flat
surfaces of the battery can reduce battery
life.
CAUTION: The battery should
press against the spring on the
positive contact. Do not place the
battery on top of the contact and
force it down vertically. Doing so
may damage the contact.
Opening and Closing
NOTE: CR2354 batteries can be
purchased from any retailer that sells
batteries.
4. Holding the bottom cover at an angle,
align the tabs on the cover with the
corresponding slots on the key fob, then
press the cover firmly onto the key fob
until it snaps into place.
5. Test that the key fob works by unlocking
and locking Model X.
WARNING: Key fob batteries contain a
chemical burn hazard and should not
be ingested. The key fob contains a
coin cell battery. If the coin cell
battery is swallowed, it can cause
severe internal burns within two hours
and can lead to death. Keep new and
used batteries away from children. If
the battery compartment does not
close securely, stop using the product
and keep it away from children. If you
think batteries might have been
swallowed or placed inside any part of
the body, seek immediate medical
attention.
Attaching a Lanyard
To attach a lanyard, release the bottom cover
as described above. Place the lanyard over
the pin located between the slots on the
widest side of the key fob. Re-align the cover
and snap into place.
Keys
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