How to remove maintenance warning 2011 e550
I keep getting a warning when I turn my car on saying the A1 service is due in X amount of days. I maintain the car myself and will not be selling a kidney to get my oil changed at the dealer. Is there a way to turn this off? Thanks!
1. Remove the "push-button" start button if equipped.
2. Turn on ignition with key and make sure your cluster display is on the "mileage" screen that shows total mileage and the trip odometer.
3. When display is at odometer, turn off ignition, remove key and open the drivers door.
4. Close door and insert Key into EIS
5. Turn key to the 1st position and then press and hold the "Call-answer" button on the right side of the steering wheel and then the "OK/Enter" button on the left side("Call-answer" 1st, then "ok" button, must be quick, and in order, not at the same time) for approx 5 seconds and the (Dyno/Maint" menu will pop up in the cluster.
6. Press the "ok" button and then use the arrows to find the Maintenance menu and then choose "Confirm Service" or something to that effect. Cycling the key(off/out/in/on) should clear the menu.
Last edited by nota_amg; Feb 1, 2021 at 12:32 PM.
1. Remove the "push-button" start button if equipped.
2. Turn on ignition with key and make sure your cluster display is on the "mileage" screen that shows total mileage and the trip odometer.
3. When display is at odometer, turn off ignition, remove key and open the drivers door.
4. Close door and insert Key into EIS
5. Turn key to the 1st position and then press and hold the "Call-answer" button on the right side of the steering wheel and then the "OK/Enter" button on the left side("Call-answer" 1st, then "ok" button, must be quick, and in order, not at the same time) for approx 5 seconds and the (Dyno/Maint" menu will pop up in the cluster.
6. Press the "ok" button and then use the arrows to find the Maintenance menu and then choose "Confirm Service" or something to that effect. Cycling the key(off/out/in/on) should clear the menu.
https://www.youtube.com/watch?v=oFwXR19Uzno



