| Country/Emission Standard | Power train/Additional Systems | Transmission | Type of Vehicle |
|---|---|---|---|
| 00 = | 0 = | 0 = | 0 = |
| 01 = | 1 = | 1 = | 1 = |
| 02 = | 2 = | 2 = | 2 = |
| 03 = | 3 = | 3 = | 3 = A 8, S 8 |
| 04 = | 4 = | 4 = | 4 = |
| 05 = | 5 = | 5 = 5-speed automatic transmission (ZF) (5HP24) | 5 = |
| 06 = USA, TLEV | 6 = All wheel drive without ESP | 6 = | 6 = |
| 07 = USA, LEV | 7 = All wheel drive with ESP | 7 = | 7 = |
CODING VARIATIONS OF ENGINE CONTROL MODULE (ECM): ENGINE CODE AYS
Note. ESP = Electronic Stabilization Program LEV = Low Emission Vehicle TLEV = Transient Low Emission Vehicle