Model family
Audi A3 e-tron
Observed 2016–2018 (US EPA) · observed model years, not a production range
- How to Change Spark Plugs on Audi A3 e-tron (1.4L TFSI Plug-In Hybrid)
AudiWorld · early_etron · 1 Nov 2026
I own a 2017 A3 etron and this step-by-step video walks you through removing the engine cover, disconnecting the ignition coil harness, making a little extra room for plug 4, extracting the coils,...