How to Claim Compensation from a 4S Shop for Rust on a New Car?

[ZaneLynn]

After driving the car home, rust spots were found on the paint surface. This situation is usually caused by the new car being stored outdoors and affected by rainwater, and you can claim compensation from the 4S shop. If rust spots appear after driving the new car for a while, it may be due to poor driving conditions. In this case, you can have the car inspected at the 4S shop. If the problem is due to the car itself, you can demand compensation.

[McFelicity]

I just bought a new car, and after only three months of driving, I noticed some rust spots above the wheels while washing it. It scared me, so I immediately went to the 4S store to argue. They said it's common, but I insisted on checking the warranty terms in the owner's manual, which states that rust issues within the first year are considered defects and can be repaired for free. I took photos and videos as evidence and asked them to thoroughly inspect the chassis and door edges, which are prone to rust. In the end, they performed rust removal and repainting, all free of charge. My advice is not to delay—address rust on a new car early, as it can spread and affect both the car's value and safety. It's best to check the undercarriage during every maintenance, especially in high-humidity conditions when rust is more likely to occur.

[ReidLee]

As someone who frequently researches cars, I know a bit about automotive rust prevention. New car rust typically occurs due to insufficient anti-corrosion coatings or moisture exposure during storage. For new cars at 4S dealerships, they come with manufacturer warranties. Simply bring your invoice to negotiate, and they should provide free rust spot cleaning, coating touch-ups, or part replacements. Severe rust affecting structural integrity requires full vehicle restoration. A reminder: rust often starts from the inside, so early detection and repair are crucial. New cars have high factory standards, so such issues are considered defects. If the 4S dealership refuses to acknowledge it, contact the manufacturer's complaint center. For daily parking, avoid damp and cold garages. Coating damage is their responsibility, so you must insist on compensation.

[Freddie]

New car rusting within the warranty period is considered a quality defect, which is covered by consumer protection laws and the three-guarantee policy. I recommend bringing the purchase contract and warranty manual to the 4S store to file a claim—they are obligated to repair or replace the rusted parts free of charge. Take photos and videos of the rusted areas as evidence for future communication. If the 4S store tries to evade responsibility, avoid arguing immediately; instead, document the conversation and involve the local consumer association. Rust worsens quickly and affects safety, so address it early to avoid secondary damage. New car warranties typically last at least one year, and the responsibility lies with them.

[DiGage]

Last year, my buddy's new Tiguan started rusting on the doors within just half a year of purchase. Furious, he stormed into the 4S shop with photos and videos of the rust as evidence. Initially, the staff dismissed it as a minor issue, but when he cited the warranty terms, they backed down—replacing the rusted parts for free and throwing in a complimentary service. The lesson here: don’t ignore rust on a new car; act immediately before it spreads and becomes harder to fix. Solid evidence and a calm but firm approach make 4S shops more cooperative. Within the warranty period, you’re covered—get it fixed promptly, no delays.

[DeCharlie]

Having driven for over 20 years, I've seen numerous cases of new cars rusting. If your new car has rust issues, you should promptly contact the 4S dealership for compensation—they are obligated to provide free repairs or replacements. Assess the extent of the rust: minor rust can be treated with paint, while severe rust may require replacing entire panels. When communicating with them, bring your vehicle documents and photo evidence, maintaining a calm yet firm tone. The factory should have ensured proper rustproofing upon delivery—this is the manufacturer's fault. To prevent worsening rust, avoid parking in damp areas regularly, but the focus should be on securing compensation from the 4S store. If they delay, escalate the issue by complaining to the manufacturer or consumer hotlines to ensure a thorough resolution and avoid future risks.