Hyundai ELANTRA 2021 Owner's Manual page 447

Driver assistance system
Function malfunction and
limitations
Function malfunction
When Rear Cross-Traffic Safety system
is not working properly, the 'Check
Rear Cross-Traffic Safety system'
warning message will appear on the
cluster, and the system will turn off
automatically or the system will be
limited. We recommend that the system
be inspected by an authorized HYUNDAI
dealer.
When the outside rearview mirror
warning light is not working properly, the
'Check side view mirror warning light'
warning message will appear on the
cluster. We recommend that the system
be inspected by an authorized HYUNDAI
dealer.
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Function disabled
When the rear bumper around the rear-
side radar or sensor is covered with
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foreign material, such as snow or rain,
or installing a trailer or carrier, it can
reduce the detecting performance and
temporarily limit or disable Rear Cross-
Traffic Safety system.
If this occurs, the 'Rear Cross-Traffic
Safety system disabled. Radar blocked'
warning message will appear on the
cluster.
The system will operate normally when
such foreign material or trailer, etc. is
removed.
If the system does not operate normally
after it is removed, we recommend
that the system be inspected by an
authorized HYUNDAI dealer.
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