Audi TSB #A351312 2028085-
2011 Audi S4
Affected Component: STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
- Supersedes Technical Service Bulletin Group 35 number 13-09 dated April 1, 2013. Customer may report that there is oil leaking under the vehicle. Leaking from the oil pan seal. Crack in the oil pan. Leak between gearbox housing and intermediate housing. The source of the leak may be confused with o-ring of drain plug.