Volvo S60 2024 — technical service bulletin
Bulletin 36785.2.0 · NHTSA communication 10251123 · issued Jan 30, 2024
Technical service bulletin
communication type
Electrical System
component
2024
model years
5
vehicle entries
Official summary
This is a Technical Journal: MY24 PHEV 12-Volt Battery Drained After Charging the HV Battery. Avoid preventable drainage.
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.