try unhooking battery cables and then rehooking them up, most of the time that will reset the computer if not you may need a new computer for it, and they are not cheap!!!!
How do you reset the check engine light on a 1991 mercedes Benz 560 Sel
Sometimes resetting a cars computer is needed to make it work better. A cars computer can be reset by a dealership mechanic.
You should take it to a MB daler and tell them to reset the computer, it shouldn't cost you anyhing. If the light does not go away, there may be a problem with the sensor.
Disconnect batt
the computer needs a reset
Try disconecting the battery for a couple minutes,it worked for me..
You do not have to reset the computer after this repair. If the Check Engine Light is on it is not because you made this repair. If you disconnected the battery the computer will reset itself.
To reset the computer disconnect the battery for several minutes then reconnect.If the check engine light is off after reconnect then your computer has been reset.
The engine computer can be reset with a scan tool or by unhooking the battery.
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!
To reset the service light on a Grand Scenic 54 the engine's computer should be reset. An easy way to reset the computer requires unplugging the battery for 5 seconds. The computer will then reset.
The engine computer on a 98 Holden Vectra is reset by disconnecting the battery for 30 seconds. This allows the computer to power cycle much like a home PC.