You will start by following these instructions here to reset the oil in a 2015 Mercedes Benz GLK 350 - Switch the ignition to "POSITION 1." To bring up the kilometer / mileage indicator, repeatedly press the down button. Repeatedly click the left arrow button before "TRIP" appears. Press and hold the phone button, and then press and hold the "OK" button after 1 second. Hold both until "VEHICLE DATA, DYNAMOMETER TEST, CHANGE BRAKE LINING AND ASSYST PLUS" is displayed for 5 seconds. Pick "ASSYST PLUS" and press "OK" button. Pick "FULL SERVICE" and press "OK" button. Click the 'CONFIRM SERV' button and hit the 'OK' button. Please pick 'OIL QUAL. 229.3" or "QUAL OIL. "229.5" and hit the OK button." Pick the 'YES' button and hit the 'OK' button. Select "CONFIRMATION" and press the "OK" button to show "FULL SERVICE CARRIED OUT". Click the "OK" button and press the "BACK" button afterwards.
Kimberly G.
April 10, 2020
To perform an oil reset on the 2015 mercedes glk350 you need to turn it on, but do not start the engine. Find the reset button on the console dash and hold it. When the light blinks and stops turn the vehicle off and wait 5 min. Your oil is now reset.
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