How do I manually reset the airbag module in an Audi A3?

My airbag warning light is constantly on and I want to try and reset the airbag module manually. Can anyone guide me through the steps to do this in an Audi A3?

First, locate the airbag module, it is usually behind the dashboard on the driver's side. Once located, use a flat-head screwdriver to carefully remove the panels covering the module.

Next, disconnect the negative terminal of the car battery and wait for about 15 minutes for all residual power to drain from the system. This will reset the airbag module.