does anyone know how do i reset the maintenance schedule A?

 

Common questions, posted many times. Search feature on forum will turn up multiple postings. It's also detailed in owners manual.

sleepwalker posted this last year.


[blockquote]quote:

[/blockquote]
try:
Turn the key to "on" (not start).
With the key in "on" position, push the trip meter reset button twice quickly,
the remaining miles to next service will appear.
hold down button, and with your other hand turn the ignition off, then back to "on"
again. KEEP holding that button down. It will take about 10 seconds
the new miles (KM) remaining will appear in the odometer

close the door while doing it.
[blockquote]quote:

[/blockquote]


link to discussion thread on this forum

https://mercedesforum.com/m_12133/tm.htm