Check Engine Light Mercedes Reset

Before the deployment of obd ii in 1996 resetting a check engine light was a simple matter.

Check engine light mercedes reset.

Take your mercedes in for service when the check engine light comes on. If you wonder to know how to turn off check engine light by this way here are 3 steps for you. Press the lower left button on the left side of the steering wheel. The simplest way to reset the engine light is to drive the car with the light on for several miles.

If you notice the engine light is still on after three days then it is time you tried some of the methods showed above or take it for mechanical repairs. Once you fix the problem then you can use your scanner again to erase or reset the check engine light. If it is a mercedes benz you can use the search function on mercedes medic to see if there is an article that will show you how to fix what is wrong. Sometimes the light will come on for a minor reason but there is always a chance of a bigger problem.

You could even pull the electronic control module fuse on many models. The onboard computer will detect the problem and turn off the light. Buy obd 2 http ali pub 4nrzbd reset check eng. To reset check engine light for service reminder press start button with foot off brake pedal or put key in position one simultaneously press answer phone button on the right side of the steering wheel and the ok button on the left side.

Just disconnect the battery for more than 10 seconds and you re done. You can reset the check engine light on your mercedes within a few minutes. The positive battery cable can be disconnected for 30 seconds to reset the check engine light. However if your vehicle was manufactured before 1996 you can simply disconnect the battery to reset the light.

Method 1 using a code scanner. Insert the key in the ignition switch and turn it without starting the car. The reset check engine lights process takes an extra step on modern cars. Connect the scan tool to the obd ii connecting the scan tool to the obd ii on board diagnostic connector under your steering column.

Have the car serviced before a small issue becomes a big problem. Pay attention to the display on the instrument cluster between the speedometer and the tachometer. If the problem has been fixed the check engine light will stay off.