2005 Mercedes G-Class Owner's Manual - Page 352

Practical hints Battery Have the battery removed at a Mercedes-Benz Light Truck Center. Disconnecting the battery Warning! G ! Have the battery checked regularly by an authorized Mercedes-Benz Light Truck Center. Refer to Maintenance Booklet for maintenance intervals or contact an authorized Mercedes-Benz Light Truck Center for further information. If you charge the battery yourself, make sure to comply with the operating instructions for your battery charger. ! Never loosen or detach battery terminal clamps while the engine is running or the SmartKey is in the starter switch. Otherwise the alternator and other electronic components could be severely damaged. Read and observe safety instructions and precautions ( page 351). Turn off all electrical consumers. Disconnect the battery negative lead. Remove the cover from the positive terminal. Disconnect the battery positive lead. Remove the breather hose from the battery. With a disconnected battery you will no longer be able to turn the SmartKey in the starter switch the gear selector lever will remain locked in position P 352