Audi S5 2008–2010 — technical service bulletin
Bulletin Dealer Letter - · NHTSA communication 10125546 · issued Feb 3, 2014
Technical service bulletin
communication type
Electrical System
component
2008–2010
model years
3
vehicle entries
Official summary
The MIL may illuminate for random cylinder misfire if the coolant temperature is between 18° and 36°C. Update the ECM software using SVM.
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.