Selectable functions when using VAG1551/1552 or VAS5051
WARNING: This page is about a different car, the 2001 Volkswagen Jetta, 2001 Volkswagen Golf, 2000 Volkswagen Jetta, 2000 Volkswagen Golf, and 2000 Volkswagen GTI. However, it is still accessible from the selected car via links, so may be relevant.
The conditions required for selecting each function are listed in the following table.
| Function | Requirements | |||
| Functions of VAG1551/1552 or VAS5051 | Engine idle, ignition switched on | Engine running at idle | Vehicle in drive mode | |
| 01 | Check Control Module Versions | Yes | Yes | Yes |
| 02 | Check DTC Memory | YES 1) | Yes | Yes |
| 03 | Output Diagnostic Test Mode | Yes | No | No |
| 04 | Basic setting2) | Yes | Yes | Yes |
| 05 | Erase DTC Memory | Yes | Yes | Yes |
| 06 | End Output | Yes | Yes | Yes |
| 07 | Code Control Module | Yes | No | No |
| 08 | Read Measuring Value Block | Yes | Yes | Yes |
| 10 | Adaptation | Yes | No | No |
| 15 | Readiness code, reading | Yes | Yes | Yes |
1) Perform only with ignition switched on when engine won't start (operate starter for at least 6 seconds).
2) Must be performed after the following: Engine Control Module (ECM), throttle valve control module or engine replaced, or when the battery has been disconnected.