The 2012 Mercedes-Benz Vito is a reliable workhorse, but like all modern vehicles, it reminds you when routine maintenance is due. Once you’ve completed the oil change and service checks, you’ll need to reset the service interval display (often shown as “ASSYST PLUS” or a wrench symbol). Ignoring this light isn’t harmful, but resetting it ensures you’ll be accurately reminded of the next service.
The ignition key (do not start the engine).
Turn the ignition to position 1 (accessory mode – dash lights come on, but the engine is off). mercedes vito 2012 service reset
Once in the Service menu, use the up/down arrows to find “ASSYST PLUS” or “FULL SERVICE” .
Release the button, then press it once briefly to confirm. The display should show “SERVICE RESET COMPLETED” or similar confirmation. The 2012 Mercedes-Benz Vito is a reliable workhorse,
Press the “OK” button. The display will ask: “RESET SERVICE INTERVAL?” or “CONFIRM RESET?”
The instrument cluster will display something like: “SERVICE IN … KM” or a voltage/battery display. Keep pressing the button repeatedly (each press cycles through menus) until you see “SERVICE MENU” or a flashing wrench symbol with the word “RESET” . The ignition key (do not start the engine)
Once “SERVICE MENU” appears, press and hold the odometer button for 3-5 seconds. The display will change to “RESET SERVICE?” or “CONFIRM” .