Audi A4 2010–2012 — technical service bulletin
Bulletin 37 14 26 2025535 · NHTSA communication 10210675 · issued May 15, 2014
Technical service bulletin
communication type
Unknown OR Other
component
2010–2012
model years
18
vehicle entries
Official summary
If the memory is read with guided fault finding (GFF) or if Immobilizer test plans are performed, the above DTC entries may be stored due to a communication error between the VAS tester and the TCM. (In particular, the issue happens with tester VAS 5051B).
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.