2016 Hyundai Sonata Plug In Hybrid Owners Manual

Battery replacement
If you  suspect your smart  key might     Immobilizer System
have  sustained   some  damage,  or
If the Smart Key is not working prop-
erly, try  replacing the  battery with  a
new one.
The immobilizer system protects your
you feel  your smart key  is not work-
ing  correctly, contact  an  authorized
HYUNDAI dealer.
vehicle  from  theft.  If  an  improperly
coded key  (or other device)  is used,
the engine’s fuel system is disabled.
When the engine Start/Stop button is
in  the  ON position,  the  immobilizer
system  indicator   should  come   on
briefly,  then  go  off.  If  the  indicator
starts  to blink,  the system  does not
recognize the coding of the key.
i   Information
3
An  inappropriately   disposed
battery can be harmful to the
environment
and
human
health.   Dispose   the   battery
according to your  local law(s)     Place engine Start/Stop button to the
and regulation(s).
OFF position, then  place the engine
Start/Stop button  to the ON  position
again.
The system  may not  recognize your
key’s  coding  if  another  immobilizer
key  or  other  metal object  (i.e.,  key
chain)  is  near  the  key. The  engine
may not start because the metal may
interrupt the transponder  signal from
transmitting normally.
If  the  system  repeatedly   does  not
recognize the  coding of the  key, it is
recommended that  you contact  your
HYUNDAI dealer.
OLF044008
Battery Type: CR2032
To replace the battery:
1.
2.
3.
Pry  open  the   rear  cover  of  the
smart key.
Remove the old battery and  insert
the new battery.
Reinstall  the   rear   cover  of   the
smart key.
3-7
Product Specification
Categories Hyundai Manuals, Hyundai Sonata Manuals
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- 685 pages
Document TypeOwners Manual
LanguageEnglish
Product BrandHyundai, Sonata
Document File TypePDF
CopyrightAttribution Non-commercial
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