Particle filter regeneration

A particle filter regeneration is only necessary when the load state for the particle filter is over 40 % and no regeneration has been done automatically. This can occur when the vehicle has been driven at very low load. An ongoing regeneration is indicated in the instrument panel with the regeneration lamp on.
Notă:
Test prerequisites:
Procedură:
  1. Start the regeneration function.
  2. Enter the required code number: 21295.
  3. Press OK.
  4. "Stored in memory" is presented. Confirm with OK.
  5. The regeneration lamp is activated on the instrument panel.
  6. Exit the function.
  7. Keep the engine speed at approx. 1500 rpm.
  8. The regeneration is finished when the regeneration lamp is switched off.