2007 Lexus LX 470 Owners Manual - Page 305

4-3. Do-it-yourself maintenance NOTICE n When recharging the battery Never recharge the battery while the engine 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 come on the washer tank may be empty. Add washer fluid. 4 NOTICE n Do not use any fluid other than washer fluid Maintenance and care Do not use soapy water or engine antifreeze instead of washer fluid. Doing so may cause streaking on the vehicle's painted surfaces. n Diluting washer fluid Dilute washer fluid with water as necessary. Refer to the freezing temperatures listed on the washer fluid tank. 291