2008 Lexus RX 400h Owners Manual - Page 325

4-3. Do-it-yourself maintenance CAUTION n Emergency measures regarding electrolyte l If electrolyte gets on your skin Wash the affected area thoroughly. If you feel pain or burning, get medical attention immediately. l If electrolyte gets on your clothes It can soak through clothing on to your skin. Immediately take off the clothing and follow the procedure above if necessary. l If you accidentally swallow electrolyte Drink a large quantity of water or milk. Follow with milk of magnesia, beaten raw egg or vegetable oil. Get emergency medical attention immediately. n When replacing the 12-volt battery Use a 12-volt battery designed for the RX400h. Failure to do so may cause gas (hydrogen) to enter the passenger compartment, causing a fire or explosion. For replacement of the 12-volt battery, contact your Lexus dealer. 4 NOTICE Maintenance and care n When recharging the 12-volt battery Never recharge the 12-volt battery while the hybrid system is running. Also, be sure all accessories are turned off. Washer fluid If any washer does not work or the low washer fluid warning light comes on, the washer tank may be empty. Add washer fluid. 329