2022 Subaru Ascent Exterior Care Owners Manual

2022 Subaru Ascent Exterior Care

Exterior care

Washing

CAUTION

• When washing the vehicle, the brakes may get wet. As a result, the brake stopping distance will be longer. To dry the brakes, drive the vehicle at a safe speed while lightly depressing the brake pedal to heat up the brakes.
• Do not wash the engine compartment and area adjacent to it. If water enters the engine air intake or electrical parts, it will cause engine trouble or a malfunction of electrical equipment.
• When washing inner fenders, underbody, bumpers and protruding objects such as exhaust pipes and exhaust finishers, be careful to prevent injuries from contacting sharp ends.
• Do not use any organic solvents when washing the surface of the bulb assembly cover. However, if a detergent with organic solvents is used to wash the cover surface, completely rinse off the detergent with water. Otherwise,the cover surface may be damaged.
• Since your vehicle is equipped with a rear wiper, automatic carwash brushes could become tangled around it, damaging the wiper arm and other components. Ask the automatic carwash operator not to let the brushes touch the wiper arm or to fix the wiper arm on the rear window glass with adhesive tape before operating the machine.
• Models with the automatic rain-sensing windshield wipers:
• When washing the vehicle, turn off the wipers. If the wiper switch is in the “AUTO” position, the wipers may operate unexpectedly while washing the vehicle and cause injury.
• When washing a vehicle equipped with automatic rain-sensing windshield wipers, make sure that the wipers are turned off. If the wiper switch is in the “AUTO” position, the wipers may operate unexpectedly while washing the vehicle and the wiper blades could be damaged.

NOTE

• When having your vehicle washed in an automatic car wash, make sure beforehand that the car wash is of a suitable type.
• The rear view camera lens has a hard coating to help prevent scratches.
  However, when washing the vehicle or cleaning the camera lens, be careful not to scratch the camera lens. Do not use a washing brush directly on the camera lens. The image quality of the rear view camera may deteriorate.

The best way to preserve your vehicle’s beauty is frequent washing. Wash the vehicle at least once a month to avoid contamination by road grime.
Wash dirt off with a wet sponge and plenty of lukewarm or cold water. Do not wash the vehicle with hot water and in direct sunlight. Salt, chemicals, insects, tar, soot, tree sap, and bird droppings should be washed off using a light detergent, as required. If you use a light detergent, make certain that it is a neutral detergent. Do not use strong soap or chemical detergents. All cleaning agents should be promptly flushed from the surface and not allowed to dry there. Rinse the vehicle thoroughly with plenty of lukewarm water. Wipe the remaining water off with a chamois or soft cloth. Wear rubber gloves and use a hand brush when washing down the underbody, inner fenders and suspension to effectively remove mud and dirt off.

Washing the underbody

Chemicals, salts and gravel used for deicing road surfaces are extremely corrosive, accelerating the corrosion of underbody components, such as the exhaust system, fuel and brake lines, brake cables, floor pan and fenders, and suspension. Thoroughly flush the underbody and inside of the fenders with lukewarm or cold water at frequent intervals to reduce the harmful effects of such agents.
Mud and sand adhering to the underbody components may accelerate their corrosion. After driving off-road or on muddy or sandy roads, wash the mud and sand off the underbody. Carefully flush the suspension and axle parts, as they are particularly prone to mud and sand buildup. Do not use a sharp-edged tool to remove caked mud.

CAUTION

• Be careful not to damage brake hoses, sensor harnesses, and other parts when washing suspension components.
• Be careful not to flush the engine bottom for a long time. It may cause damage of some electrical parts.

Using a warm water washer

• Keep a good distance of 12 in (30 cm) or more between the washer nozzle and the vehicle.
• Do not wash the same area continuously.
• If a stain will not come out easily, wash by hand. Some warm water washers are of the high temperature, high-pressure type, and they can damage or deform the resin parts such as moldings, or cause water to leak into the vehicle.

Waxing and polishing

Always wash and dry the vehicle before waxing and polishing. Use a good quality polish and wax and apply them according to the manufacturer’s instructions. Wax or polish when the painted surface is cool. Be sure to polish and wax the chrome trim, as well as the painted surfaces. Loss of wax on a painted surface leads to loss of the original luster and also quickens the deterioration of the surface. It is recommended that a coat of wax be applied at least once a month, or whenever the surface no longer repels water.
If the appearance of the paint has diminished to the point where the luster or tone cannot be restored, lightly polish the surface with a fine-grained compound. Never polish just the affected area, but include the surrounding area as well. Always polish in only one direction. A No. 2000 grain compound is recommended. Never use a coarse-grained compound. Coarse-grained compounds have a smaller grain size number and could damage the paint.
After polishing with a compound, coat with wax to restore the original luster. Frequent polishing with a compound or an incorrect polishing technique will result in removing the paint layer and exposing the undercoat. When in doubt, it is always best to contact your SUBARU dealer or an auto paint specialist.

CAUTION
Do not use any agents with organic solvents on the surface of the bulb assembly cover. However, if a polish or wax with organic solvents is applied to the cover surface, completely wipe off the polish or wax. Otherwise, the cover surface may be damaged.

NOTE

• Be careful not to block the windshield washer nozzles with wax when waxing the vehicle.
• Do not wipe the rear view camera with alcohol, benzine or paint thinner. Otherwise, discoloration may occur. To remove contamination, wipe the camera with a cloth moistened with diluted neutral detergent and then wipe it with a soft, dry cloth.
• When waxing the vehicle, be careful not to apply the wax to the rear view camera. If it comes in contact with the camera, moisten a clean cloth with diluted neutral detergent to remove the wax.

Cleaning alloy wheels

• Promptly wipe the alloy wheels clean of any kind of grime or agent. If dirt is left on too long, it may be difficult to clean off.
• Do not use soap containing grit to clean the wheels. Be sure to use a neutral cleaning agent, and later rinse thoroughly with water. Do not clean the wheels with a stiff brush or expose them to a high-speed washing device.
• Clean the vehicle (including the alloy wheels) with water as soon as possible when it has been splashed with seawater, exposed to sea breezes, or driven on roads treated with salt or other agents.