Alfa Romeo Tonale 2023–2025 — technical service bulletin
Bulletin 08-370-25 · NHTSA communication 11025500 · issued Nov 8, 2025
Technical service bulletin
communication type
Electrical System
component
2023–2025
model years
6
vehicle entries
Official summary
R1H Radio U33.43 USB Software Update Customers may experience one or more of the following: ● **Head Unit (HU) does not show the Charge/Climate Summary popup after key off. ● Performance Pages disappear. ● Blind spot chime does not work if CAN activation signals duration is less than two seconds.** ● Speed limit sign on Instrument Panel Cluster (IPC) is showing incorrect speed. ● Touch freeze/Disassociated Center Stack Display (DCSD) off. ● CP/AA wireless disconnection This bulletin involves inspecting radio software level and if the software level is at or below U27.52, updating it with a USB
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.