Lexus IS 350 2019 Owner's Manual page 524

522
7-1. Maintenance and care
NOTICE
Cleaning detergents
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Do not use the following liquids, as they may discolor the vehicle interior or cause
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streaks or damage to painted surfaces:
• Audio system screen: Organic substances such as benzine or gasoline, alkaline
solutions, and alcohol
• Seats: Alkaline solutions, organic substances such as thinner or benzine, and alco-
hol
• Other parts: Organic substances such as benzine or gasoline, alkaline or acidic
solutions, dye, and bleach
Do not use polish wax or polish cleaner. The instrument panel's or other interior part's
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painted surface may be damaged.
Preventing damage to leather surfaces
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Observe the following precautions to avoid damage to and deterioration of leather
surfaces:
Remove any dust or dirt from leather surfaces immediately.
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Do not expose the vehicle to direct sunlight for extended periods of time. Park the
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vehicle in the shade, especially during summer.
Do not place items made of vinyl, plastic, or containing wax on the upholstery, as they
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may stick to the leather surface if the vehicle interior heats up significantly.
Water on the floor
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Do not wash the vehicle floor with water.
Vehicle systems such as the audio system may be damaged if water comes into contact
with electrical components such as the audio system above or under the floor of the
vehicle. Water may also cause the body to rust.
When cleaning the inside of the windshield (vehicles with Lexus Safety System +)
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Do not allow glass cleaner to contact the lens. Also, do not touch the lens. (P. 261)
Cleaning the inside of the rear window
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Do not use glass cleaner to clean the rear window, as this may cause damage to the
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rear window defogger heater wires or antenna. Use a cloth dampened with luke-
warm water to gently wipe the window clean. Wipe the window in strokes running
parallel to the heater wires or antenna.
Be careful not to scratch or damage the heater wires or antenna.
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Cleaning the front side windows
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Do not use any compound or abrasive product (e.g., glass cleaner, detergent, wax) to
clean the windows. It may damage the coating.
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