How do you reset computer engine on a Mercedes ML 320?
place key to position 1 and press botton left of odometer reading for 30 seconds then to position 2 and do same again then start engine! if this doesnt work then! waaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa!
You would have to have service B performed by a authorized Mercedes Benz technician. There is a special laptop they hook up to the cars after these services are performed in order to get rid of that message on your dash. On the CLK 320 Cabrolet you have to perform a series of actions on your dash i.e. reset button etc. to reset the service reminder. There is no plug in for a Mercedes techniciam…
A frequent question. There are dozens of ways, apparently, depending on the car model and year. So my favorite was is to drive into a Mercedes Benz dealership and ask them to reset the light. Even better, wait until you need an oil change and drive in and ask them to do service "A" on the car. Be sure to get a cost estimate first.
The normal operating temp for any Mercedes is between 80°C and 100°C (the next line after 80°) Anything over 100° and you should have it checked out. Mercedes are different, in that, the temp gauge is constantly moving because it provides true engine temp data... not just (normal) or stuck in the middle of the gauge.