2013-2016 Mercedes Benz GL-450 GL-550 Service Light Reset – The Mercedes-Benz X 166 is a sports utility vehicle of the German automobile manufacturer Daimler AG. The model was introduced to the public at the New York International Auto Show in April 2012 and was first launched in the US in June 2012, before it appeared on the German market on November 24, 2012. The X 166 represents the second generation of GL and is again technically closely related to the M-Class (W 166).
All models are coupled to the 7G-Tronic Plus 7-speed automatic transmission with automatic start-stop and come standard with the 4MATIC permanent four-wheel drive. Optional air suspension (AIRMATIC) and roll stabilization (Active Curve System) are available. With the facelift at the end of 2015, some engines are experiencing an increase in performance.
2013-2016 Mercedes Benz GL-450 GL-550 Service Light Reset:
To reset Service Interval Warning Light on2013 2014 2015 2016 Mercedes Benz GL-450 GL-550, conform to the following instructions:
Close all doors, windows, hood and trunk
Turn the ignition to the position 1 (If your vehicle has a Smart key button, press the “Start” button once without touching the brake pedal)
Press the system selection button (house icon located on the left of the steering wheel) repeatedly until the menu item TRIP is highlighted in the multi-function display. Within 5 seconds, press the OK button.
Press and hold the (ACCEPT CALL) and (HANG UP) button for a second
While holding the (ACCEPT CALL) and (HANG UP) button press and hold the OK button.
After several seconds the service menu should come up.
Scroll down and select the ASSYST PLUS
Turn the ignition to the ON position (position 2 or press the “Start” button once again) without starting the engine
Select FULL SERVICE
Scroll down to select CONFIRM SERV
Select appropriate OIL GRADE being used
Select YES and confirm it
Turn the ignition off and then start the engine to verify the indicator has been reset.
For more details, please watch the following video:
This procedure should apply to the second generation of Mercedes Benz GL-450 GL-550 (2013 2014 2015 2016 model years). Hopefully, the article by 2013-2016 Mercedes Benz GL-450 GL-550 Service Light Reset can solve your problem. Good Luck! 😀