2003 Saab 9-3 Owner's Manual - Page 218

218 Car care Cleaning and caring for leather upholstery The principal reason for treating leather upholstery is to maintain its elegant appearance and to provide it with a protective film. Discolouration caused by dust and wear mainly affects the lighter shades, although this is not detrimental to the leather, indeed, the patina resulting from use is often considered desirable in leather. But if the leather is allowed to become too grubby, it can start to look shabby. The leather upholstery should be cleaned and reconditioned twice a year in conjunction with spring and autumn inspections. In very warm, dry climates the leather may need more regular reconditioning. Recommended conditioner - Saab Leather Care Lotion. Do not use unknown harsh polishing agents, cleaning agents, sprays, coarse soap or hot water. Textile carpeting Textile carpeting should be vacuum cleaned regularly. Carpeting can also be cleaned using a brush or sponge and carpet shampoo. For safety reasons, vacuum cleaners that are not earthed (grounded) must not be used out of doors. Washing The bodywork must be washed frequently. When the car is new, the body should be washed by hand using plain cold water and a clean, soft brush through which the water flows. Automatic carwashes should be avoided when the car is new. After 5-6 months the paintwork will have hardened. To facilitate cleaning, a suitable detergent can be added to the water, which should be lukewarm. Remove any bird droppings without delay, as these can discolour the paintwork and prove difficult to polish out. Lay a wad of wet paper on the patch of dirt and leave it for a minute or so. It will then be easy to wash off the dirt. Use a soft cloth moistened with white spirit to remove splashes of tar or asphalt. Do not use strong cleaners, as these can dry out the paintwork. Engine bay The engine bay should be cleaned with an engine degreasant and rinsed with hot water. The headlights must be covered over. Do not use a pressure washer. Do not use petrol as a cleaning agent or solvent when carrying out repairs or maintenance. Saab recommends the use of environmentally-friendly degreasants. NOTICE Do not use alcohol-based cleaners on the plastic lenses of the front or rear lights, as these can cause a crackling effect on the lenses. The door mirrors should be folded in before the car enters an automatic car wash. The underside of the car also needs washing regularly, and this should be done extra