Readiness code, generating: Requirements

WARNING: This page is about a different car, the 2003 Audi RS 6. However, it is still accessible from the selected car via links, so may be relevant.

Vehicle stationary
Vehicles with automatic transmission: Selector lever set to P or N
Electrical loads switched off (coolant fan must not run during test)
Air conditioner switched off
Coolant temperature at least 80°C, see Display group 004, display zone 3. Important: Warm up engine by performing test drive if possible.

NOTE: If when performing an operation the test result "OK" is displayed immediately after selection of a display group, the test has already been completed and work can be continued with the next step.