With VAG 1551 Scan Tool
1. Refer to Accessing Diagnostic Output. Initializing Diagnostic Output
2. Select scan tool function 05, Erase DTC Memory
Indicated on display
3. Press buttons -0- and -5- to select "Erase DTC Memory" function 05.
Indicated on display
4. Press -Q- button to confirm input.
Indicated on display
5. Press (arrow) button.
- If testing is completed, end output and disconnect from the diagnostic system. End Output
NOTE:
Indicated on display
^ DTC memory can be erased only after it has been checked.
^ If, for example, the ignition is switched off or the vehicle is driven at more than 20 km/h (12 mph) between checking and erasing DTC memory, it must be checked again before it can be erased.