The 2011 Audi Q7 has 6 recalls, the most serious being multiple fuel system fire risks: the fuel pump flange can crack and leak fuel, and the fuel injection rail can also develop a separate fuel leak, both near potential ignition sources.
All three fuel-related issues point to the same real-world danger: raw gasoline escaping in the engine bay where heat or a spark can ignite it. One of these recalls applies specifically to vehicles that received an earlier interim repair, where butyl tape was applied to the cracked fuel pump flange as a temporary fix while replacement parts were being made available. That tape may not hold, meaning the original leak risk remains unresolved on those vehicles.
The remaining two recalls both involve the compliance label on vehicles equipped with 21-inch wheels. The label lists a rear axle weight rating that is higher than the actual capacity of the axle, which could lead an owner to load the vehicle beyond what the rear suspension and tires can safely handle. An overloaded rear axle reduces braking ability and steering response, raising the risk of losing control. These two label recalls describe the same incorrect rating and have been filed in multiple jurisdictions, but the underlying problem is one and the same.