Unauthorised modifications to the electronic components, software, wiring or data transfer in the Audi A3 may cause malfunctioning. Due to the way the electronic components are linked together in networks, other systems may be affected by the faults. This can seriously impair safety, lead to excessive wear of components, and also invalidate the type approval for your Audi A3.

You will appreciate that your Audi dealer cannot be held liable for any damage caused by modifications and/or work performed incorrectly.

We recommend that all work should be performed by an Audi workshop using Audi Genuine Parts.