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HDA completely gone after collision

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Old Mar 21, 2026 | 01:52 AM
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Jor19's Avatar
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Default HDA completely gone after collision

Need some insight.

I have a 2022 loniq 5 SEL RWD (~123k miles). Before a collision in October (Other driver didn't want to stop at a stop sign), I used HDA almost daily on the same highway for years. I have one crappy photo that shows I would get the green "HDA" and "NAV" indicators and had the lane change option in settings.

After suspension repairs, sensor work, and camera calibration (camera wasn't replaced), HDA is completely gone. No HDA indicator, no NAV icon, and no HDA options in settings. Only SCC + lane follow.

Dealer opened a Techline case and was told my VIN

"is not equipped with HDA."

I know for a fact it had it. Used it constantly.

Has anyone seen HDA disappear after calibration or front-end work? Could something have been decoded or misconfigured?


 
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