Hyundai Elantra 2022 — technical service bulletin
Bulletin 22-01-014H · NHTSA communication 10208864 · issued Feb 7, 2022
Technical service bulletin
communication type
Equipment
component
2022
model years
5
vehicle entries
Official summary
This bulletin describes the procedure to update wireless CarPlay to alleviate frequent disconnection of wireless CarPlay caused by other wireless noise from unknown sources which could make wireless communication unstable between D-Audio and mobile phone.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.