C 230 (203.052) V6-2.5L (272.920) (2007)
2. Follow on-screen instructions to perform 5 required catalytic converter tests (see Figure 2).
Note:
Ensure to obey all local traffic laws!
^ Perform "Self-adaptation of mixture formation (at partial load)" test (Figure 3).
^
While driving keep air mass and engine load values in green area until test is completed.
^
Click "F2" once it becomes available to proceed to next test.