
Audi Q5's oil filter is located at the upper right front of the engine. The oil filter, also known as the oil cleaner, functions to remove debris, gum, and moisture from the engine oil, delivering clean oil to various lubrication points. To reduce friction between moving parts in the engine and minimize component wear, oil is continuously supplied to the friction surfaces of moving parts, forming a lubricating oil film for lubrication. Engine oil inherently contains a certain amount of gum, impurities, moisture, and additives. During engine operation, the introduction of metal wear particles, airborne contaminants, and the generation of oil oxidation products gradually increase the impurities in the oil. The Audi Q5 has a body length of 4629mm, width of 1898mm, height of 1655mm, and a wheelbase of 2807mm.

I've been driving an Audi Q5 for several years and am very familiar with the location of the oil filter change. It's located at the lower right side of the engine compartment, near the oil pan, usually covered by a plastic cap. If you're doing it yourself, you'll need to lift the car or use a jack to stabilize it, otherwise you won't be able to reach it. The location is designed to be easy to find, but you'll need a wrench to open the cap, drain the old oil first, and then replace the new filter. I remember one time I didn't notice the oil was too hot and almost burned my hand, so now I always wait for the car to cool down for half an hour before doing it. If the filter isn't changed regularly, impurities in the oil can damage the engine. I recommend checking it every 5,000 kilometers to develop a habit that extends the car's lifespan. Never skip this step to save trouble, as long-term accumulation of dirt will increase repair costs.

I just bought a Q5 not long ago, and initially, I had no idea where the oil filter was hidden. Later, after checking the manual, I found it located at the bottom right side of the engine. The position is quite concealed, only accessible by reaching under the car, requiring you to lie on the ground to operate. I tried changing the oil myself, but the filter's position is too awkward—beginners can easily spill oil or forget to install the sealing ring. Now, I take it to the shop for professionals to handle. The technicians are much more skilled, and they mentioned that Audi designed this location to be compact yet reasonable, making it easy to integrate into the engine system. Before driving, I usually check the dashboard alerts—if there's a warning, I replace the filter promptly to prevent damage to internal parts, as a clogged filter can cause oil pressure to drop.

On the Audi Q5, the oil filter is secured near the lower right side of the engine's oil pan, primarily to optimize oil flow paths and reduce clogging risks. Its positioning considers heat dissipation and space utilization, making the operation relatively straightforward, though professional tools like wrenches and oil drain pans are recommended. When replacing it yourself, ensure all old oil is drained first—incorrect installation may lead to leaks or filtration failure. Skipping filter changes allows contaminants to accumulate, potentially damaging cylinder bearings, increasing engine noise and fuel consumption. Proper maintenance can ensure decades of worry-free driving. Simply put, this step in routine servicing is essential—once you know its location, act promptly without delay.


