Owner's Manual
Page 545
...protective clear-coat that are hitting any part of the exterior. Check the condition of the test indicator window varies between manufacturers. 542 2011 TL To clean the wheels, use a mild detergent and a soft brush or sponge. Checking the Battery TEST INDICATOR WINDOW Traction devices ...that keeps the aluminum from corroding and tarnishing. The label on the battery explains the test indicator's colors. The location of the battery monthly by looking at the test indicator window. Wash them thoroughly. Tires, Checking the Battery Wheels...
...protective clear-coat that are hitting any part of the exterior. Check the condition of the test indicator window varies between manufacturers. 542 2011 TL To clean the wheels, use a mild detergent and a soft brush or sponge. Checking the Battery TEST INDICATOR WINDOW Traction devices ...that keeps the aluminum from corroding and tarnishing. The label on the battery explains the test indicator's colors. The location of the battery monthly by looking at the test indicator window. Wash them thoroughly. Tires, Checking the Battery Wheels...