Subaru Forester: Appearance care / Exterior care

Use the comprehensive information and protective maintenance instructions provided in the following sections to properly care for and maintain the exterior body of your Kia Telluride. Keeping the exterior immaculate and free from corrosive environmental contaminants is not only aesthetically pleasing for preserving a stunning showroom finish, but it also plays a critical structural role in helping to prolong the operational life and long-term durability of your vehicle.

Exterior general precautions

It is extremely important to carefully follow all manufacturer label directions, safety guidelines, and application ratios whenever you use any chemical cleaner, solvent, or protective polish on your vehicle. Always read through all warning and caution statements that appear on the product label prior to application.

NOTE

If you park your Kia Telluride near a large stainless steel signboard, glass facade, or highly reflective commercial building, the sensitive plastic exterior trim components—including the bumpers, aerodynamic spoilers, body moldings, light lenses, outside rearview mirror housings, and related fascia parts—may be severely warped, discolored, or thermally damaged by concentrated solar radiation reflected off nearby surfaces. To completely avoid damaging the plastic exterior trim, park your vehicle safely away from reflective architectural zones or utilize a breathable protective vehicle cover. Depending on your specific vehicle trim level and regional package configuration, the exact composition and finish of exterior trim components may vary.

Finish maintenance

Washing

To help safeguard your Kia Telluride’s brilliant painted finish from premature rust, oxidation, and environmental deterioration, wash the body thoroughly with lukewarm or cold water at least once a month.

If you frequently use your Kia Telluride for off-road driving, rugged trail exploring, or winter road travel, wash the undercarriage and body panels thoroughly after each off-road trip. Take special care to flush away and remove any accumulated road salt, abrasive dirt, thick mud, and other foreign materials. Be sure to inspect and keep the water drain holes located along the lower edges of the doors and rocker panels completely clear and clean to prevent internal moisture retention.

Stubborn external hazards such as baked-on insects, industrial tar, sticky tree sap, aggressive bird droppings, airborne industrial pollution, and similar acidic deposits can permanently etch and damage your Kia Telluride finish if they are not washed away immediately.

Even prompt rinsing with plain water may not completely dissolve or remove all of these hazardous chemical deposits. Always use a high-quality, pH-balanced mild soap that is explicitly formulated and safe for modern automotive painted surfaces.

After you wash the vehicle, rinse the entire body thoroughly with plenty of lukewarm or cold water to lift all soap residues. Never allow soapy water or cleaning solutions to dry naturally under the sun on your vehicle’s finish.

Immediately after you finish washing your Kia Telluride and driving off, test the braking response while moving slowly in a safe environment to determine if the friction components have been temporarily affected by residual water immersion. If braking performance feels spongy or impaired, safely dry out the brake rotors and pads by applying gentle pedal pressure while maintaining a slow forward speed.

WARNING

Immediately after washing your Kia Telluride, test the braking system while driving at a very slow speed in a controlled area to check if moisture has affected stopping efficiency. If braking performance feels compromised or impaired, dry out the brakes by applying light pressure to the pedal while maintaining a safe, slow forward speed before re-entering normal traffic.

NOTE

• Never use harsh alkaline soaps, abrasive chemical detergents, or hot water when washing your Kia Telluride, and avoid washing the vehicle under direct sunlight or when the painted body sheet metal is warm to the touch.

• Exercise extreme caution when spraying water near the side windows and door seals of your Kia Telluride, particularly when utilizing high-pressure washing equipment. Excessive pressure can force water past perimeter weatherstripping, causing leaks that can soak the interior cabin carpets and upholstery.

• To prevent structural crazing, scratching, or chemical damage to sensitive exterior plastic parts and clear light assemblies, never clean them with harsh chemical solvents or aggressive industrial detergents.

High-pressure washing

When utilizing commercial high-pressure washing equipment on your Kia Telluride, always ensure you maintain a safe, sufficient spraying distance from the vehicle body panels. Insufficient operating distance or excessive water pressure can easily lead to painted component chipping, trim detachment, or unwanted water penetration.

Never spray exterior camera lenses, ultrasonic parking sensors, radar modules, or their surrounding bezel areas directly with a high-pressure washer nozzle. The intense mechanical shock and high-velocity water impact can disrupt internal calibrations, crack sensor membranes, or permanently affect these critical driver-assistance devices' operation.

Never bring the high-pressure washer nozzle tip into close proximity with your Kia Telluride's protective rubber or plastic boots, CV joint covers, or electrical wiring connectors, as the concentrated physical impact and high-velocity water streams can easily puncture, tear, or dislodge them.

NOTE

Wetting engine compartment

• Washing the engine compartment of your Kia Telluride with water streams, including commercial high-pressure washing systems, can easily force moisture past seals and cause critical electrical circuits, sensor harnesses, and control modules located under the hood to fail.

• Never allow pressurized water, moisture, or chemical cleaning liquids to contact sensitive electronic components, ignition modules, or air intake ducts, as this may result in permanent electronic failure.

• After washing your vehicle, always test and apply the brakes carefully while keeping a close eye on surrounding traffic conditions until normal friction and braking response are fully restored.

Waxing

Apply a fresh coat of wax to your Kia Telluride whenever water droplets no longer form tight beads on the painted surface, indicating that the previous protective layer has worn thin.

Always thoroughly wash and dry your vehicle before attempting to wax it. Utilize a high-quality liquid or paste automotive wax and carefully follow the manufacturer’s application instructions. Be sure to wax all exterior metal trim moldings to protect them against environmental fallout and maintain their mirror-like luster.

Utilizing a specialized spot remover to eliminate stubborn oil, road tar, or sap deposits will typically strip away the protective wax layer from the painted finish. Always make sure to re-wax these treated spot areas promptly, even if the rest of your Kia Telluride body panels do not yet require a full waxing session.

Exercise caution and take care not to accidentally get wax on the plastic or glass lenses when applying wax around the vehicle's exterior lighting assemblies.

NOTE

Drying your vehicle

• Wiping accumulated dust, dirt, or mud off the painted body of your Kia Telluride with a dry cloth or towel will act like sandpaper and severely scratch the clear coat finish.

• Never use industrial steel wool, aggressive abrasive cleaners, harsh acid detergents, or strong cleaning agents containing high alkaline or caustic chemicals on your Kia Telluride chrome-plated or anodized aluminum trim parts. Doing so will permanently destroy the factory protective coating, leading to unsightly discoloration, pitting, and paint deterioration.

Finish damage repair

Make sure to inspect and repair deep stone chips or paint scratches on your Kia Telluride promptly. Exposed bare metal will oxidize and rust quickly when exposed to moisture, potentially developing into an extensive and costly structural body repair.

NOTE

If your Kia Telluride has been involved in an incident and requires structural metal repair or component replacement, always verify that the certified body shop applies professional anti-corrosion primers and protective materials to all repaired or replaced structural parts.

Bright metal maintenance

To safely remove stubborn road tar and dried insect remains from bright trim elements on your Kia Telluride, always use a dedicated chemical tar remover rather than a metal scraper or other sharp objects that can permanently gouge the surface.

To protect the exposed surfaces of bright metal parts from pitting and corrosion, apply an even coating of automotive wax or specialized chrome preservative, then buff it vigorously to achieve a high luster.

During harsh winter weather conditions or when driving regularly in coastal marine environments, shield the bright metal components of your Kia Telluride with a heavier layer of protective wax or preservative. If necessary, coat these sensitive elements with a thin film of non-corrosive petroleum jelly or another approved protective compound.

Underbody maintenance

Aggressive road salt, sand, and other corrosive chemical melting agents are frequently sprayed on roadways during cold winter months to melt snow and prevent ice accumulation. If you fail to wash and remove these chemical residues from your Kia Telluride on a regular basis, they will aggressively corrode the underbody structure and, over time, severely compromise critical components including the fuel lines, fuel tank retention straps, suspension links, exhaust system, and the main body frame.

The National Highway Traffic Safety Administration (NHTSA) has formally advised owners of vehicles of all makes and models to proactively implement the following critical maintenance steps:

• Wash the entire underbody of your Kia Telluride on a regular basis throughout the winter season and immediately whenever your vehicle has been exposed to aggressive road salts, de-icing chemicals, or coastal brine.

• Perform a thorough, high-pressure rinse of the undercarriage at the conclusion of every winter season to flush away lingering chemical residues.

• Have your Kia Telluride inspected annually for any early signs of corrosion by a professional service technician or at an authorized official vehicle inspection station.

• Schedule a professional vehicle inspection immediately if you observe any visible signs of metal scaling or corrosion flaking, or if you become aware of any unusual changes in vehicle handling or dynamic performance—such as soft or spongy brakes, unexpected fluid leaks, impaired directional steering control, uncharacteristic suspension noises, or rattling underbody metal straps.

Aluminum wheel maintenance

The lightweight aluminum alloy wheels fitted to your Kia Telluride are protected with a durable, factory-applied clear protective finish.

• Never utilize any abrasive wheel cleaners, harsh polishing compounds, chemical solvents, or stiff wire brushes on your aluminum wheels, as these abrasive tools will permanently scratch and ruin the clear protective finish.

• Always allow the wheels to cool down completely before attempting to clean them.

• Use only a mild automotive soap or neutral detergent combined with plenty of water, and rinse thoroughly. Furthermore, make sure to wash the wheels promptly after driving on salted winter roads to prevent pitting and corrosion.

• Avoid running your Kia Telluride through automated commercial car washes that utilize high-speed, abrasive mechanical scrubbing brushes.

• Do not apply any harsh alkaline or strong acid-based detergents, as these aggressive chemical formulations will chemically attack, damage, and corrode aluminum wheels protected by a clear finish.

Corrosion protection

Protecting your vehicle from corrosion

By employing the industry's most advanced manufacturing designs, high-strength galvanized steel materials, and modern anti-corrosion engineering practices, Kia produces vehicles of exceptional quality. However, factory manufacturing is only part of the equation; your active participation and routine maintenance are vital to achieving long-term corrosion resistance for your Kia Telluride.

Common causes of corrosion

The most frequent and destructive causes of corrosion on your Kia Telluride include:

• Accumulated road salt, abrasive road grime, and trapped moisture that are allowed to pack together underneath the vehicle floorpan and chassis frames.

• Compromised paint layers or protective underbody coatings stripped away by flying stones, loose gravel, road abrasions, minor parking scrapes, or deep dents that leave bare, unprotected metal exposed to the elements.

High-corrosion areas

If you live or drive in a geographic region where your Kia Telluride is regularly exposed to harsh environmental corrosive materials, robust corrosion protection becomes exceptionally important. The most prominent contributors to accelerated vehicle rust include heavy road de-icing salts, chemical dust suppressants used on rural roads, saline ocean air in coastal environments, and corrosive industrial fallout.

Moisture breeds corrosion

Corrosion processes thrive and accelerate most aggressively under moist conditions. High ambient humidity speeds up metal oxidation, particularly when outdoor temperatures hover just slightly above freezing, because moisture evaporates at a much slower rate, keeping corrosive agents in prolonged contact with the vehicle's metal surfaces.

Accumulated mud is particularly hazardous and corrosive because it dries very slowly and traps moisture directly against the painted panels and chassis. Even when mud appears completely dry on the outside surface, it continues to retain hidden moisture underneath, actively accelerating rust formation.

Elevated ambient temperatures can also significantly accelerate the oxidation and corrosion of internal or enclosed vehicle parts that lack adequate ventilation to effectively disperse trapped moisture. Considering all of these environmental factors, it remains particularly important to keep your Kia Telluride immaculate and entirely free of mud, dirt, or other foreign accumulations. This proactive maintenance discipline applies not only to the exterior visible body panels, but most critically to the complex mechanical underbody structure of your Kia Telluride.

To help prevent corrosion

You can actively help prevent premature structural corrosion and preserve your vehicle by strictly following these foundational guidelines:

Keep your vehicle clean

The single most effective way to prevent long-term corrosion on your Kia Telluride is to keep the entire vehicle meticulously clean and completely free of corrosive foreign materials. Giving specialized attention and thorough wash cycles to the underbody framework is particularly essential for maintaining vehicle integrity.

If you reside in a high-corrosion region where aggressive winter road salts are heavily utilized, live close to marine ocean environments, or regularly travel through districts plagued by heavy industrial pollution and acid rain, you must take extra precautions to safeguard your Kia Telluride. Throughout the winter season, thoroughly hose down the underbody at least once a month, and execute a comprehensive, deep undercarriage wash immediately once the winter season concludes.

When washing the underbody of your Kia Telluride, pay meticulous attention to hidden components tucked deep inside the wheel fenders and other structural niches that remain concealed from casual view. Always perform a complete, high-efficiency cleaning job; merely dampening accumulated mud rather than flushing it entirely away will only trap water and accelerate corrosion rather than prevent it. Professional high-pressure water streams and steam cleaning equipment are particularly effective at safely stripping away stubborn mud packs and trapped corrosive agents.

When cleaning the lower door panels, side rocker panels, and underlying frame components, make certain that all factory drain holes remain completely unblocked so that moisture can freely escape instead of staying trapped inside, where it can rapidly accelerate metal corrosion.

Keep your garage dry

Never park your Kia Telluride for extended periods in a damp, poorly ventilated garage environment, as enclosed humidity creates an ideal microclimate for aggressive rust formation. This holds especially true if you wash your vehicle inside the garage or drive it home while it is still soaking wet, caked in snow, coated in ice, or layered with mud. Even a climate-controlled heated garage can actively contribute to rapid vehicle corrosion unless it features sufficient cross-ventilation to continuously disperse evaporating moisture into the open air.

Keep paint and trim in good condition

Any accidental scratches, stone chips, or abrasions in the exterior finish of your Kia Telluride should be sealed with matching touch-up paint as promptly as possible to minimize the risk of underlying oxidation. If bare metal sheet metal is exposed through the damaged coating, scheduling a prompt inspection and repair by a qualified professional body and paint shop is highly recommended.

Aggressive bird droppings are chemically hostile and highly corrosive, capable of etching, dulling, and permanently damaging painted clear coat surfaces in just a matter of hours. Always wash away and remove bird droppings from your Kia Telluride immediately upon discovery.

Do not neglect the interior

Moisture can easily migrate and collect undetected underneath rubber floor mats and cabin carpeting, leading to hidden floorpan corrosion over time. Periodically lift and inspect underneath the floor mats to verify that the vehicle's interior carpeting remains completely dry. Exercise extreme vigilance whenever you transport active substances such as garden fertilizers, cleaning chemicals, or harsh industrial liquids inside your Kia Telluride.

Always transport these potentially hazardous materials exclusively within sealed, heavy-duty approved containers. Promptly clean up any accidental spills or fluid leaks, thoroughly flush the affected carpet fibers with clean water, and extract the moisture completely until the area is fully dry.