Family scope
The S4Wiki tuning reference discusses ME7.1 and ME7.5 and includes S4 M-box/L-box examples. Keep those examples attached to their software context.
Where to start
Read ME7 getting started and Motronic abbreviations. Choose a variant below for its scope notes and the inherited family guidance.
Sources
Curated reference notes. Applicability follows the cited sources; hardware testing by this wiki is not implied.
- S4Wiki: Tuning. S4Wiki contributors; source site states Creative Commons Attribution. Source revision oldid 5324; accessed 2026-11-10.