Use the key. Your actuator has bit the dust, hence the reason you cannot use the keyless entry.
its in the owners manual
The cost of a spare key for an Audi typically ranges from $150 to $500, depending on the model and year of the vehicle. This price may include key cutting and programming, which are required for modern Audi keys equipped with transponders or keyless entry systems. It's advisable to check with an authorized Audi dealer or a certified locksmith for an accurate quote. Additionally, some dealerships may charge more for labor and services.
The 2002 Audi S8 has a V8 engine.
The 2002 Audi S4 has a V6 engine.
The 2002 Audi A4 has 20 valves.
The 2002 Audi A6 has 30 valves.
The 2002 Audi A8 has a V8 engine.
The 2002 Audi S4 has 30 valves.
The 2002 Audi S8 has 40 valves.
The 2002 Audi A6 has a V6 engine.
The 2002 Audi S6 has a V8 engine.