2008 Mercedes R-Class Owner's Manual - Page 504

Practical hints Battery Battery The battery is located under the front passenger seat. Warning! G Wear eye protection. Rinse any acid spills immediately with clear water. Contact a physician if necessary. Keep children away. i Mercedes-Benz recommends to have the battery replaced at authorized Mercedes-Benz Light Truck Center. The battery should always be sufficiently charged in order to achieve its rated service life. If you use your vehicle mostly for short-distance trips, you will need to have the battery charge checked more frequently. When replacing the battery, always use batteries approved by Mercedes-Benz. If you do not intend to operate your vehicle for an extended period of time, consult an authorized Mercedes-Benz Light Truck Center about steps you need to observe. Observe all safety instructions and precautions when handling automotive batteries. Risk of explosion. Fire, open flames and smoking are prohibited when handling batteries. Avoid creating sparks. Battery acid is caustic. Do not allow it to come into contact with skin, eyes or clothing. Wear suitable protective clothing, especially gloves, apron and faceguard. Follow the instructions in this Operator's Manual. Batteries contain materials that can harm the environment if disposed of improperly. Recycling of batteries is the preferred method of disposal. Many states require sellers of batteries to accept old batteries for recycling. 503