This is how you do it on a MK4 Mondeo, worth a go:-
1. Close all doors.
2. Turn the ignition key to position II.
3. Simultaneously press the accelerator pedal and the brake pedal and hold for a minimum of 15 seconds.
4. The oil change reminder indicator will turn off. This confirms that the reset procedure has been correctly completed.
VW Crafter service reset Sitting in the drivers seat looking at the dash on the left hand side you have a M button and below it a 0 button these are the buttons you will need to use.
When i refer to the LCD this is the illuminated part in the middle that shows your mileage,service mileage and trip mileage.
Please read this fully first to get the jist of it as if you perform the actions too slow it wont work and you will have to start over.
1.Put on ignition
2.Wait for service mileage to revert to vehicle mileage
3.When it reverts to the vehicle mileage press and hold the 0 button until you hear a beep (can take up to 30 seconds)
4.As soon as you hear the beep press the M button repeatdly and you will see in the LCD display different reset’s the one you need to select is “reset 51” if you go past it just keep pressing the M button till it comes up again.
5.When the “reset 51” is displayed stop pressing the M button then press and hold the 0 button again until a number 2 is displayed in the LCD.
6.Release the 0 button and then press twice and it will say in the LCD reset done ,if it is not reset you will get a 30% power reduction after 2K miles
1. To reset MAINT reminder light after engine oil replacement, turn ignition switch to OFF position with odometer showing ODOMETER READING. Turn ignition switch to ON position while holding down trip meter RESET button.
2. Hold trip meter RESET button down for at least 5 seconds until odometer indicates “000000” and MAINT reminder light goes out.
How to reset the Maintenance Service interval:
Metod 1
– Switch ignition on to position one, (first click clockwise);
– “Outside temperature” should be displayed, if not move to it (You have to be in this display to go further);
– Press the trip odometer, “reset”, knob three times consecutively ( The Voltage display will appear);
– Press Down Arrow to enter the “Service Menu”. “Service Data” submenu below will be highlighted.
– Press right page to enter the Service data submenu. (Left page goes up in menus, -+ selects items displayed)
– Press – three times on right of wheel to highlight “Confirmation”.
– Use right page to select to display sub-menu as to what to confirm.
– Select “Full Service” (No need to use -+.) to confirm this choice
– Press right page to confirm. (Delay is about 3 seconds.)
– Press left page twice to exit the menu system, or turn off the ignition switch.
– Turn off ignition. Turn back on. The display should show that it is recalculating the mileage and days. This takes about 60 seconds so be patient.
Metod 2
1. Put the key in the ignition and switch it on without starting the engine.
(Wait for LCD to return to the vehicle mileage)
2. Hold the “O” button down till you hear a beep (could take a while, 30 sec.)
3. Press the M button repeatedly and a number of reset menus will appear, (If you have used oil according to quality sheet 229.31 or 228/229.51 you can scroll to Reset.31 or Reset.51 respectively.) Select “reset 51”
4. Now, when appropriate oil type is selected press “O” for 6 seconds until ”2” is displayed.
5. Press “O” once again briefly and the ” reset done” message will confirm that the job is done.
6. Pull the Key out
FOR THE 2004 DODGE SPRINTER!
Turn the key to position 2 in the ignition lock and immediately press the button MI (km) twice.
Within 10 seconds, return the key to the 0 in the ignition lock.
Press and hold the button MI (km). Turn the key to position 2 in the ignition lock. Keep the button MI (km) pressed.
The maintenance indicator with the time/distance is shown.
After about 10 seconds, an acoustic signal will sound and the maintenance indicator is displayed with the new remaining time / distance .
Release the button MI (km)
Turn the key to position 2in the steering lock and immediately press the KM button twice briefly.
Within 10 seconds, turn the key back to position 0 in the steering lock.
Press and hold down the KM button. Turn the key to position 2 in the steering lock. Hold the KM button down for a further 10 seconds.
The service indicator with current remaining distance/remaining time appears.
After about 10 seconds, an acoustic signal will sound and the service displaywith the new remaining distance/remaining time will appear for about 10 seconds.
Relaese the KM button.
All quoted direct from the handbook! It took me a couple of goes to get it to reset (lack of counting ability maybe!) but I got it reset in the end.