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RecallGazette

Vehicle problems, recalls & safety intelligence

Volvo C40BEV 2021–2026 — technical service bulletin

Bulletin 37814.1.0 · NHTSA communication 11032683 · issued Apr 29, 2026

Technical service bulletin
communication type
Unknown OR Other
component
2021–2026
model years
60
vehicle entries

Official summary

This is a TJ - Text Plus 1 .mp4 file - When using the CSD for seat adjustments mode for example lumbar support and seat Cushing, the visualization does not match the selected part for adjustment. Do not fault trace for this symptom. Advice the customer to use the physical seat mode switch knob. A new improved software is planned to be released during quarter 3 2026.

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.