Volkswagen Touareg 2011–2016 — technical service bulletin
Bulletin TT 26 18 01 · NHTSA communication 10149853 · issued Aug 3, 2018
Technical service bulletin
communication type
Equipment
component
2011–2016
model years
6
vehicle entries
Official summary
Additional diagnostic recommendations for adblue faults
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.