What items are replaced during the first vehicle maintenance?

[BarrettLee]

The first maintenance at a 4S dealership includes the following aspects: changing the engine oil and oil filter, cleaning the air filter; checking the levels of various fluids to ensure they are normal, inspecting the generator belt and wiper blades for any damage; verifying the tire pressure is correct and checking for uneven wear, bulges, or other damage to the tires; examining the chassis components, including the brake pads, brake discs, connecting rods, ball joints, and CV joints for any scratches or damage; testing all vehicle switches; and ensuring all lights are functioning properly. Estimated time required: approximately 2 hours to complete all tasks. Items to bring for the first maintenance include: driver's license; maintenance manual; warranty manual; owner's ID card; vehicle registration certificate; and the vehicle purchase invoice. Take these to the designated first maintenance facility for the service. Important note: make an appointment with the 4S shop in advance. The first maintenance refers to the initial service after a new car has been driven. The specific timing varies by vehicle, typically after driving 1,000 to 3,000 kilometers. It is crucial to attend the first maintenance on time—neither early nor delayed. Completing the first maintenance signifies the end of the vehicle's break-in period, allowing it to be driven at standard loads and normal speeds as required by the manufacturer. The first maintenance period is calculated from the date of vehicle pickup and is determined by two indicators: mileage and time, whichever comes first. Here are the essential inspections and replacements that must be completed during the first maintenance of a new car: changing the engine oil and cleaning the three filters (oil filter, fuel filter, and air filter); checking the coolant level to ensure it is within the normal range; inspecting the brake and clutch fluid levels; verifying the power steering fluid level and checking for any leaks at the fluid line connections; examining the generator, air conditioning, water pump, and belts for aging and tension; and checking tire pressure and wear condition, adjusting air pressure or rotating tires if necessary. When changing the engine oil, the oil filter must also be replaced. The choice of engine oil must refer to the "Vehicle User and Maintenance Manual," as different vehicle models specify different oil grades. Maintenance precautions: Do not rinse the interior of the car with water: Many people clean their cars during holidays, using water to wash the body and wiping it with a cloth. It is important to note that the interior of the car should not be directly rinsed with water. If the floor mats are dirty, use a vacuum cleaner or remove them to scrub with a brush and detergent, then dry before replacing. The rubber floor mats in the driver's cabin have many drainage holes underneath. Water entering these areas will not dry naturally but may flow through the holes to components like the transmission, causing corrosion. The best practice is to use a vacuum cleaner followed by a damp cloth to prevent water accumulation. Do not mix different brands of antifreeze: If the antifreeze level is low, it is recommended to drain the existing antifreeze and refill with the same brand. Different brands of antifreeze have varying chemical properties, and their corrosion inhibitors may react negatively when mixed, leading to potential issues. Always use the same brand to avoid unnecessary complications. Do not lubricate wheel bolts and nuts: When bolts on a car become rusty, some may apply oil to restore functionality. However, lubricating wheel bolts and nuts can pose a safety risk. At high speeds, lubricated bolts and nuts may loosen or even fall off, leading to driving hazards. Do not press the accelerator when starting an EFI (Electronic Fuel Injection) vehicle: EFI vehicles differ from conventional cars in that their fuel injection control system automatically adjusts the fuel supply based on the engine's temperature and operating conditions, ensuring smooth startup without pressing the accelerator.

[OSilas]

When I first bought my car and went for the initial maintenance, I was super curious about what was being replaced. The technician told me that the first service mainly involves changing the engine oil and oil filter, which helps remove debris from the engine during the break-in period and protects its operation. They also checked the air filter and replaced it if it was too dirty to prevent dust from entering the engine. Throughout the process, they carefully inspected tire pressure, brake pad wear, light brightness, as well as coolant and brake fluid levels to ensure everything was in order. It’s like giving the car a full check-up to prevent minor issues from turning into major problems. I learned that the first service is usually done at 5,000 kilometers or 6 months—never delay it, as it might affect the warranty and lead to costly repairs later. Since the new engine is still adapting, regular maintenance extends its lifespan. From now on, I’ll also check the oil dipstick myself and learn some basics to save money and have peace of mind!

[LukeMarie]

The first maintenance service is crucial for a new car. I always believe it can prevent big expenses in the future. The core task is changing the engine oil and oil filter, as new engines generate impurities during the break-in period. After replacing and flushing the oil, the engine runs smoother. They also inspect the air filter and replace it if necessary; meanwhile, they check tire pressure, brake pad wear, light conditions, and fluid levels such as transmission fluid. This isn't just about repairs—it's an investment: skipping the first service may lead to carbon buildup or engine wear, doubling future repair costs. I recommend going to a 4S dealership for this service. Although it's more expensive, it's professional and reliable, avoiding the risk of corner-cutting at roadside shops. Developing a habit of regular maintenance helps your car last longer and be more fuel-efficient, especially during long highway trips, significantly improving safety performance.

[CamilaDella]

I enjoy studying cars and watched the technicians closely during the first maintenance. They focused on replacing the oil filter and engine oil to clean out contaminants from the break-in period. They also checked the air filter and replaced it if it was clogged. The technicians measured tire pressure to ensure uniformity, tested brake responsiveness, verified proper lighting brightness, and checked coolant levels. These are all routine procedures—not complicated but essential, much like a regular health check-up for humans. I picked up some basic knowledge, such as changing the oil when it turns dark, which can save money by doing minor inspections myself. After the first maintenance, the engine noise became noticeably quieter, reminding me to stick to regular minor maintenance schedules.

[VanCooper]

Having driven for over a decade, I can say the first maintenance is crucial. The key is changing the engine oil to lubricate the new car's engine during the break-in period, preventing early wear. The oil filter must be replaced to remove impurities. Other items like the air filter may be replaced as needed, while checking tire pressure, brake systems, lights, and fluids such as antifreeze to ensure they meet standards. This step prevents future issues—neglecting it can lead to reduced engine performance and increased risks during high-speed driving. New car owners often overlook maintenance; I recommend doing it on time without delay, with around 5,000 kilometers being the standard. Developing a habit of regular maintenance makes the car more durable, fuel-efficient, and gives peace of mind while driving.

[VonLilah]

The first maintenance service has a significant impact on driving safety, which I particularly value. The technician changed the engine oil to ensure smooth lubrication and replaced the oil filter to remove impurities. They also inspected the air filter to prevent dust from entering the engine. Key checks included testing brake responsiveness and tire wear, as well as ensuring the lights meet standards—these directly affect driving stability, as brake failure in rainy conditions can be dangerous. Additionally, fluid levels such as brake fluid were checked to ensure they were adequate. After the first maintenance, I felt much more at ease driving on the highway, with the engine running quieter and producing less noise. I’d like to remind everyone not to underestimate this service—the first maintenance should be done around 5,000 kilometers and not missed. Poor initial maintenance of a new car can lead to long-term performance decline and even increased risk of accidents. Regularly checking tire pressure yourself can also enhance safety.