How to Perform the 30,000 km Maintenance for Jetta?

[AubreeRose]

The maintenance items for Jetta at 30,000 km include: 1. Replacement of engine oil and oil filter; 2. Checking whether the oil filter element, air filter element, gasoline filter element, air conditioning filter element, and transmission oil filter element need to be replaced; 3. Timely replenishment of windshield washer fluid, coolant, and air conditioning refrigerant if insufficient; 4. Checking for wear on the drive belt; 5. Cleaning throttle valve and cylinder carbon deposits; 6. Inspecting chassis for damage; 7. Checking the body and tires. Models under the Jetta brand include Jetta VS5, Jetta VS7, and Jetta VA3. Taking Jetta VS5 as an example, its dimensions are 4419mm in length, 1841mm in width, and 1616mm in height, with a wheelbase of 2630mm and a fuel tank capacity of 51 liters.