2013 Lincoln Navigator Owner Manual Printing 1 - Page 304

304 Vehicle Care • Never apply any cleaning chemical to hot or warm wheel rims or covers. • Some automatic car washes may cause damage to the finish on your wheel rims or covers. Industrial-strength (heavy-duty) cleaners, or cleaning chemicals, in combination with brush agitation to remove brake dust and dirt, could wear away the clear coat finish over time. • Do not use hydrofluoric acid-based or high caustic-based wheel cleaners, steel wool, fuels or strong household detergent. • To remove tar and grease, use Motorcraft௡ Bug and Tar Remover. VEHICLE STORAGE If you plan on storing your vehicle for an extended period of time (30 days or more), read the following maintenance recommendations to make sure your vehicle stays in good operating condition. All motor vehicles and their components were engineered and tested for reliable, regular driving. Long term storage under various conditions may lead to component degradation or failure unless specific precautions are taken to preserve the components. General • Store all vehicles in a dry, ventilated place. • Protect from sunlight, if possible. • If vehicles are stored outside, they require regular maintenance to protect against rust and damage. Body • Wash vehicle thoroughly to remove dirt, grease, oil, tar or mud from exterior surfaces, rear-wheel housing and underside of front fenders. • Periodically wash vehicles stored in exposed locations. • Touch-up raw or primed metal to prevent rust. • Cover chrome and stainless steel parts with a thick coat of auto wax to prevent discoloration. Re-wax as necessary when the vehicle is washed. • Lubricate all hood, door and trunk lid hinges, and latches with a light grade oil. • Cover interior trim to prevent fading. • Keep all rubber parts free from oil and solvents. 2013 Navigator (nav) Owners Guide gf, 1st Printing USA (fus)