2018 Audi A3 Sportback e-tron Service and Repair Manual

Fitment on the 2018 Audi A3 Sportback e-tron is narrow by design: one plug-in hybrid powertrain, a 1.4L turbocharged four carrying the CXUA engine code, offered across five trim levels. This manual is tied to that exact year, engine and trim combination, not to a conventionally powered A3 or an adjacent model year.

Engines covered

• 1.4L inline-four plug-in hybrid (85 cu in) — DOHC, turbocharged, gasoline

Body styles covered

• 4-door hatchback

Trims covered

• Premium
• Premium Plus
• Prestige
• Progressiv
• Technik

Whether it is a hybrid-system fault code or a service interval on the 1.4L turbocharged four, the figures that apply are Audi's own for this 2018 Sportback e-tron rather than a generic A3 number.