Audi R8 Spyder

Issue:
On certain vehicles, long-term exposure to high absolute humidity and temperature, combined with high temperature cycling, may eventually degrade the propellant contained in the driver-front airbag. This could cause the airbag to deploy with more force than normal. If the airbag inflator ruptures, fragments could be propelled toward vehicle occupants or cause damage to the airbag assembly, preventing its proper function.
 
Safety Risk:
If the vehicle is involved in a crash requiring an airbag deployment, the airbag inflator could rupture and create a risk of injury. 
 
Corrective Actions:
Owners will be notified by mail and instructed to take their vehicle to a dealer to have the driver-front airbag inflator replaced.
Note: The Canadian climate results in the propellant degrading slowly. This recall is being conducted as a precaution to address future risk. It is expected that all airbag inflators will be replaced before their function would be affected.

On certain vehicles, transmission fluid could leak from the gearbox ventilation hose during extreme (race track) driving conditions. If the transmission fluid contacts hot engine parts it could ignite, resulting in smoke and possibly a fire which could cause injury and/or damage to property. Correction: Dealers will replace the single gearbox ventilation hose with a double ventilation hose.

On certain Audi R8 Spyder, the fuel supply line may contact and rub against the heat shield in the engine compartment.  This could cause a fuel leak which, in the presence of an ignition source, could result in a fire causing property damage and/or personal injury.  Correction: Dealers will inspect the fuel line for damage and replace it if necessary.  Dealers will also inspect and, as needed, adjust the position of the fuel line and heat shield in order to ensure correct clearance between the two.