2021 Audi TTS Quattro Service and Repair Manual

This 2021 Audi TTS Quattro factory service and repair manual is matched to this exact year and trim, so the specifications and procedures inside are the ones Audi published for your car rather than figures pulled from a nearby model year. Under the hood is the 2.0L L4 (DLRA), a turbocharged engine, and the manual documents the factory service specs for it.

Engines covered

• 2.0L inline-four (121 cu in) — DOHC, turbocharged, gasoline

Body styles covered

• 2-door coupe

Trims covered

• Base

Known issues on the 2021 TTS Quattro. Routine service, wear-item replacement, and diagnostic work call for the correct factory specification, and the OEM procedures for that are here.

Whether you're working through a scheduled service interval or tracking down a Quattro-specific drivetrain question, it keeps you on the exact procedure and specification Audi built for your 2021 TTS Quattro.