* Replace spark plugs.
>Use spark plugs recommended by Volkswagen
* Inspect timing belt/replace if need.
>Recommended at 105K for your VIN, but the 90K service can include inspection.
* Change automatic transmission fluid
- Replace the air cleaner element every 30,000 mile
* Replace brake fluid; flush and fill (DOT 4 brake fluid).
* Replace cabin air filter (if so equipped).
* Engine Coolant
- Coolant should contain at least 50% antifreeze by volume