Cleaning the Exterior
To prevent damage to the paint, immediately remove corrosive substances (bird droppings, tree resin, dead insects, tar spots, road salt, industrial fallout, etc.). Do not wait until Model S is due for a complete wash. If necessary, use denatured alcohol to remove tar spots and stubborn grease stains, then immediately wash the area with water and mild, non-detergent soap to remove the alcohol.
Keep the exterior cameras free of dirt, condensation, or obstructions. These substances can cause unclear pictures or Autopilot and safety features to stop working (see Cleaning a Camera).
Follow these steps when washing the exterior of Model S:
- Rinse Thoroughly
Before washing, flush grime and grit from the vehicle using a hose. Flush away accumulations of mud in areas where debris easily collects (such as wheel wells and panel seams). If salt has been used on the highways (such as during winter months), thoroughly rinse all traces of road salt from the underside of the vehicle, wheel wells, and brakes.
- Hand Wash
Hand washes Model S using a clean soft cloth and cold or lukewarm water containing a mild, high-quality car shampoo.
CAUTIONSome cleaners and car shampoos contain chemicals that can cause damage or discoloration, especially to plastic trim pieces, lamps, or camera lenses. For example, some car cleaning formulas contain hydroxide or other highly alkaline or caustic ingredients that can damage exterior components. Damage or discoloration resulting from cleaning products is not covered by the warranty. - Rinse with Clean Water After washing, rinse with clean water to prevent soap from drying on the surfaces.
- Dry Thoroughly and Clean Exterior Glass After washing and rinsing, dry thoroughly with a chamois. If necessary, dry the brakes by going on a short drive and applying the brakes multiple times. Clean windows and mirrors using an automotive glass cleaner. Do not scrape, or use any abrasive cleaning fluid on glass or mirrored surfaces.
Car Wash Mode
When taking Model S to a car wash, Car Wash Mode closes all windows, locks all doors, and disables windshield wipers, Sentry Mode, walk-away door locking, and parking sensor chimes. To enable, touch . Your vehicle must be stationary and not actively charging.
If using an automatic car wash, Enable Free Roll keeps your vehicle in Neutral and activates free roll for the duration of the wash, while preventing Model S from applying the Parking brake if you leave the driver’s seat. To enable, press on the brake pedal and touch Enable Free Roll; or shift into Neutral.
Car Wash Mode disables if the vehicle’s speed exceeds 10 mph (16 km/h) or by touching Exit on the touchscreen.
Cleaning a Camera
To ensure a clear picture, the camera lens must be clean and free of obstructions. Remove any build-up of dirt or debris by spraying water onto the camera lens with a spray bottle or pressure washer.