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Resetting the Oil Service or Service Interval Message 02-<05

Ignition key must be “off”

  • Press and hold the trip odometer button in the instrument cluster (left button), and turn the ignition key to the first position (KLR).
  • Keep the button pressed for approximately 5 seconds until one of the following words appear in the display: “OIL SERVICE, or “INSPECTION”, with “reset”.
  • Release the reset button and press and hold it again until “reset” begins to flash.
  • While the display is flashing, press the left button briefly to reset the service interval.
  • After the display has shown the new interval, the following will appear: “END SIA”.

Service Reset Detailed Instructions

Resetting ALL Defect Codes

Ignition key must be “off”

Press and hold the Check Control button in the instrument cluster (RIGHT button), and turn the ignition key to the first position (KLR).


  • You will first see "Check Control OK", some seconds later you will see "Test Nr.01"
  • Push the left button on the instrument cluster to see the car's identification number. Add the 5 digits (not 6) together and write down that number, you will need it for unlocking all the functions. Example: A123457 will lead to 2+3+4+5+7 = 21
  • Push the right button until you see "Test Nr.19"
  • Push left button until you see the number that is equal to the one you calculated above
  • Push right button again
  • Using the left button select 21. Reset all defect codes
  • Press the Right button to select.

More Instrument Cluster Tests

Ignition key must be “off”.

• Press and hold the Check Control button in the instrument cluster (RIGHT button), and turn the ignition key to the first position (KLR).


  • You will first see "Check Control OK", some seconds later you will see "Test Nr.01"
  • Push the left button on the instrument cluster to see the car's identification number. Add the 5 digits (not 6) together and write down that number, you will need it for unlocking all the functions. Example: A123457 will lead to 2+3+4+5+7 = 21
  • Push the right button until you see "Test Nr.19"
  • Push left button until you see the number that is equal to the one you calculated above
  • Push right button again
  1. Display Car's identification number, HW/SW version, construction date
  2. instrument cluster self test.  Will light up all lights and run all guages
  3. Current consumption (liters/hour)
  4. Average consumption (liters/100 km)
  5. Current range
  6. Remaining fuel in tank. Three sets of numbers: A/B/C. C=total amount.
  7. Engine RPM / Coolant Temp (C)
  8. Current Speed (kph)
  9. System voltage at Term. "R" (Battery Voltage)
 10. Country/Language (UK, US, Spa, Ger, Jap, etc.)
 11. Units am/pm
 12. Average Speed
 13. ETA
 14. Date of Software Mask
 15. Production Diagnosis
 16. ""
 17. Display Vehicle Specific Data
 18. Alarm Changeover (cont. vs. intermittent OBC chime)
 19. Lock/Unlock
 20. Correction factor for fuel consumption (nicht ändern!)
 21. Reset all defect codes

Hidden Service Radio Menu

Using the Left button on the navigation turn radio off
Turn Radio on and immediately press and hold the Select button for 12 seconds
Using the < > buttons navigate the options. You can change some options using the 1-6 buttons
GAL Speed sensitive volume control
TP Volume Navigation Audio and traffic patrol volume (euro option)
Radio Tune Auto Manual
To save turn radio off