Specific maintenance recommendations for Volkswagen Passat.

Specific maintenance recommendations for Volkswagen Passat vehicles in the USA vary depending on the year of manufacture and engine type. However, in general, the manufacturer recommends the following tasks and intervals:

1. Engine oil and oil filter replacement every 10,000 - 15,000 miles (16,000 - 24,000 km) or once a year, depending on driving conditions.
2. Inspection and replacement of the air filter every 20,000 - 30,000 miles (32,000 - 48,000 km).
3. Cabin air filter replacement every 20,000 - 30,000 miles (32,000 - 48,000 km).
4. Brake fluid inspection and replacement every 20,000 - 30,000 miles (32,000 - 48,000 km) or every two years.
5. Coolant fluid replacement every 40,000 - 60,000 miles (64,000 - 96,000 km) or every three years.
6. Spark plug replacement every 40,000 - 100,000 miles (64,000 - 160,000 km), depending on the engine type.
7. Inspection and, if necessary, replacement of the timing belt (camshaft drive) every 60,000 - 100,000 miles (96,000 - 160,000 km) or according to the manufacturer's recommendations.
8. Inspection and servicing of the engine cooling system every 20,000 - 30,000 miles (32,000 - 48,000 km).
9. Inspection and servicing of the ignition system and fuel injection system.

These are general recommendations, and specific intervals and tasks may vary depending on the specific model and year of the vehicle. For precise information, it is recommended to consult an authorized Volkswagen dealer or service center.