Kia Optima Hybrid 2017 Owner's Manual page 151

Features of your vehicle
NOTICE
• The Smart Trunk function will not
work if any of the following oc‐
curs:
- The smart key is close to a ra‐
dio transmitter such as a radio
station or an airport which can
interfere with normal operation
of the transmitter.
- The smart key is near a mobile
two way radio system or a cel‐
lular phone.
- An other vehicle's smart key is
being operated close to your
vehicle.
• The detecting range may decrease
or increase when:
- One side of the vehicle is raised
to replace a tire or to inspect
the vehicle.
- The vehicle is slantingly parked
on a slope or unpaved road, etc.
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