Genuine Audi Door Lock Switch Rear Left (S6 A6 A6 Quattro) - 4F0962107B5PR: Genuine Audi Door Lock Switch Rear Left (S6 A6 A6 Quattro) - 4F0962107B5PR is a part designed to replace the original door lock switch on Audi S6, A6, and A6 Quattro models. It is a direct fit replacement part and features a durable construction and is backed by a 12-month warranty.