Mercedes ML Battery Location Under Seat / Mercedes Car Battery Help / By advadmin This article outlines the location of the car battery in the Mercedes ML.The diagram is for Petrol and Diesel engine models.To choose the correct battery for Mercedes ML models click the link.Mercedes ML : Battery LocationLocation of the Mercedes ML battery which is beneath the driver seatOlder models of the ML, the battery is located under the bonnet drivers side. Mercedes Car Battery Finder Click Here