Owner's Manual
Page 454
.... The battery gives off with a cloth or paper towel. The label on the battery explains the test indicator's colors. 450 2011 RDX Checking the Battery TEST INDICATOR WINDOW Check the terminals for corrosion (a white or yellowish powder). Always disconnect the negative (-) cable first, and reconnect it , cover the terminals with a solution of...
.... The battery gives off with a cloth or paper towel. The label on the battery explains the test indicator's colors. 450 2011 RDX Checking the Battery TEST INDICATOR WINDOW Check the terminals for corrosion (a white or yellowish powder). Always disconnect the negative (-) cable first, and reconnect it , cover the terminals with a solution of...