Audi · Canada · Crit
Audi Q7, S5 +3 more: Fuel System
Affects Audi Q7, S5, S4, A7, A6 · 2011–2012 — about 3K vehicles.
The hazard
On certain vehicles, a fuel leak may occur in the fuel injection system under certain driving conditions. Leaking fuel in the presence of an ignition source could lead to a fire causing injury and/or damage to property. Correction: Dealers will replace the fuel rails and corresponding fuel injector seals.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational