2004 Mercedes G-Class Owner's Manual - Page 289
2004 Mercedes G-Class Manual
Page 289 highlights
Practical hints Unlocking/locking in an emergency Remove mechanical key ( page 287). Insert the mechanical key 1 in side opening and push briefly gray slide. Battery compartment 2 is unlatched. Pull battery compartment 2 out of the SmartKey housing in direction of arrow. Remove the batteries. 1 Mechanical key 2 Battery compartment Replacement batteries: Lithium, type CR 2025 or equivalent. Using a lint-free cloth, insert new batteries under the contact spring with the plus (+) side facing up. Return battery compartment into housing until locked in place. Slide mechanical key 1 back into the SmartKey. i When inserting the batteries, make sure they are clean and free of lint. i When changing batteries, always replace both batteries. The required replacement batteries are available at any Mercedes-Benz Light Truck Center. 3 Battery 4 Contact spring 289