What documents are required for Volkswagen's first maintenance?

[StMiranda]

Documents required for the first maintenance include: driver's license; vehicle registration certificate; maintenance manual; warranty manual; owner's ID card; vehicle's driving license; vehicle purchase invoice, to be taken to the designated first maintenance institution for the vehicle's initial service. Important note: make an appointment with the 4S store in advance. The first maintenance refers to the initial service after the new car has been driven, with the specific time varying by vehicle, generally after driving 1,000 to 3,000 kilometers. The car must attend the first maintenance on time, neither earlier nor later. The completion of the first maintenance marks the end of the car's break-in period, allowing it to be driven according to the standard load and normal speed required by the vehicle. The timing of the first maintenance is calculated based on the date of vehicle pickup. There are two indicator values for the first maintenance: mileage and time. Whichever comes first will be the standard. First maintenance items include: changing the engine oil and oil filter, cleaning the air filter, checking various oil levels for normality, inspecting the generator belt and wiper blades for damage, checking tire pressure for normality, and examining tires for damage or bulges. Estimated time required: approximately 2 hours to complete all tasks. The most crucial aspect of the first maintenance for a new car is changing the engine oil and oil filter. When changing the engine oil, the oil filter must also be replaced simultaneously. The selection of engine oil must refer to the "Vehicle Usage and Maintenance Manual," as different vehicle models specify different engine oil grades. Maintenance precautions: Do not rinse the interior of the car body with water: Many people clean their cars themselves during holidays, washing the body with water and wiping it with a cloth. Here, it is important to remind that the interior of the car body should not be directly washed with water. If the floor mats are dirty, you can use a vacuum cleaner or take them out, clean them with a brush and detergent, dry them, and then put them back. There are many through-holes under the rubber mats on the floor of the driver's compartment. If water enters, it will not dry by air but will flow through the holes to areas like the gearbox, causing erosion and corrosion. The better practice is to clean with a vacuum cleaner and then wipe with a cloth to prevent water accumulation. Do not mix different brands of antifreeze: When the antifreeze in the car is insufficient, it is recommended to drain the antifreeze first and then add the same brand of antifreeze from the beginning. Since antifreeze brands differ, their chemical functions vary significantly. Various functional corrosion inhibitors can corrode others. Different brands of antifreeze use different corrosion inhibitors, so they should not be mixed to avoid unnecessary trouble. Do not lubricate tire bolts and nuts: When bolts on a moving car rust, they are often oiled to function properly again. To prevent the bolts and nuts on the wheels from rusting, some people apply lubricating oil to them, which poses a necessary risk to safe driving. When the car is driven at high speed, the bolts and nuts can be easily loosened or even fall off, leading to driving failures. Do not press the accelerator when starting an EFI car: The starter of an EFI car is different from that of a regular car. Its fuel injection control device can automatically adjust the fuel supply based on the starter's temperature and working conditions, ensuring a smooth start.