Audi S4 B8 Transmission Oil Change: A Comprehensive Guide

Audi A4 B8 Manual, Tiptronic, Multitronic CVT, STronic DSG from www.audiworld.com

If you are an Audi S4 B8 owner, you know that regular maintenance is crucial to ensure your car's optimum performance. One of the most overlooked but essential tasks is the transmission oil change. The transmission oil lubricates the gears, cools the transmission, and ensures smooth shifting. Neglecting to change the transmission oil can lead to costly repairs and even transmission failure. In this article, we will provide you with a comprehensive guide on how to change the transmission oil in your Audi S4 B8.

Why Change the Transmission Oil?

Over time, the transmission oil in your Audi S4 B8 will break down and become contaminated with debris and metal particles. This can lead to increased friction, overheating, and premature wear and tear on the transmission components. Changing the transmission oil at regular intervals will ensure that the transmission operates smoothly and efficiently, preventing costly repairs down the line.

When to Change the Transmission Oil

The recommended interval for changing the transmission oil in your Audi S4 B8 is every 40,000 miles or every three years, whichever comes first. However, if you frequently drive in stop-and-go traffic or tow heavy loads, you may need to change the transmission oil more often.

Materials Needed

Before you start, you will need the following tools and materials: - A drain pan - A 10mm hex socket or wrench - A funnel - A torque wrench - A new transmission oil filter - 8.6 quarts of Audi S-tronic transmission oil (part number G 052 529 A2)

Step-by-Step Guide

1. Start by warming up the engine to operating temperature by driving the car for at least 10 minutes. 2. Park the car on a level surface and engage the parking brake. 3. Remove the underbody panel by unscrewing the fasteners with a 10mm hex socket or wrench. 4. Locate the transmission oil drain plug on the bottom of the transmission pan. 5. Place the drain pan under the drain plug and remove the plug using a 10mm hex socket or wrench. 6. Allow the transmission oil to drain completely into the drain pan. 7. While the oil is draining, remove the old transmission oil filter and replace it with a new one. 8. Once the oil has drained, reinstall the drain plug and torque it to 22 lb-ft using a torque wrench. 9. Open the transmission oil fill plug, located on the side of the transmission. 10. Using a funnel, slowly pour 8.6 quarts of Audi S-tronic transmission oil into the transmission. 11. Once the oil level reaches the bottom of the fill hole, start the engine and let it idle for 1-2 minutes. 12. While the engine is running, shift through all the gears several times to circulate the new oil throughout the transmission. 13. Turn off the engine and check the transmission oil level using the dipstick located on the side of the transmission. 14. If the oil level is low, add more oil until it reaches the correct level. 15. Reinstall the underbody panel and tighten the fasteners with a 10mm hex socket or wrench.

Conclusion

Changing the transmission oil in your Audi S4 B8 is a straightforward process that can be done in your garage with some basic tools and a little bit of know-how. Regularly changing the transmission oil will ensure that your transmission operates smoothly and efficiently, preventing costly repairs down the line. By following the step-by-step guide provided in this article, you can perform this essential maintenance task yourself and keep your Audi S4 B8 running smoothly for years to come.