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 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. Method 1 using a code scanner. 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. You can reset the check engine light on your mercedes within a few minutes. If the problem has been fixed the check engine light will stay off. Buy obd 2 http ali pub 4nrzbd reset check eng.

The best way to reset a check engine light is to use a code scanner. Reset check engine error mercedes bmw audi and all cars how to reset check engine light free easy way. However if your vehicle was manufactured before 1996 you can simply disconnect the battery to reset the light. Pay attention to the display on the instrument cluster between the speedometer and the tachometer.

Connect the scan tool to the obd ii connecting the scan tool to the obd ii on board diagnostic connector under your steering column. If you wonder to know how to turn off check engine light by this way here are 3 steps for you. Using a scan tool is the easiest way for check engine light reset. Just disconnect the battery for more than 10 seconds and you re done.

The onboard computer will detect the problem and turn off the 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. You could even pull the electronic control module fuse on many models. Have the car serviced before a small issue becomes a big problem.

The reset check engine lights process takes an extra step on modern cars. Insert the key in the ignition switch and turn it without starting the car. The positive battery cable can be disconnected for 30 seconds to reset the check engine light.