RS7 Oil Pressure Warning May Signal Urgent Service Need

Last month I had similar warning lights on my 2016 Audi RS6 and immediately checked the oil color and pressure. The root cause turned out to be exceeding the maintenance interval combined with contaminated oil. The oil color was dark brown with metal particles, indicating potential internal wear. The service inspection revealed the oil filter was completely clogged, restricting proper oil flow. This is a serious issue requiring immediate attention. Engine damage is preventable if addressed quickly, but continued driving with low oil pressure will destroy engine bearings and cause catastrophic failure. Required repairs included: Complete oil system flush, New oil filter, Fresh synthetic oil, Oil pressure sensor replacement, Full diagnostics scan Post-repair monitoring showed normal oil pressure readings. While not inexpensive, this was far cheaper than potential engine replacement. These high-performance engines are particularly sensitive to oil quality and maintenance schedules. Recommendations: 1. Stop driving immediately 2. Have it towed to a specialist 3. Request oil analysis 4. Consider oil additives only after professional inspection 5. Maintain strict service intervals going forward

Thanks for the detailed response about the oil pressure situation. This really mirrors my experience, and I went ahead with very similar repairs on my RS7. I also noticed some oil sludge buildup when they did the inspection, probably from the extended interval between changes. After the oil system flush and new filter installation, my pressure readings normalized too. Have you noticed any other issues cropping up since your repair was done? Also curious about the total repair cost, it would help me gauge if my bill was in the normal range for this type of work. Just want to make sure I stay ahead of any potential follow-up problems, especially since these engines really need proper oil maintenance to avoid issues.

Since seeing the mechanic 3 weeks ago, my RS6 has been running perfectly with no oil pressure issues whatsoever. The oil contamination problem was completely resolved after the thorough system flush and filter replacement. The total cost came to 165 Euro for all the work, which included fixing the maintenance interval exceeded issue and full system inspection. The engine now maintains steady oil pressure even during high-performance driving. Getting the repair done promptly definitely prevented any lasting engine damage. Regular checks show the oil staying clean with no metal particles or sludge buildup. The key was catching the problem early before it could cause serious internal wear. These engines really need clean oil and proper pressure to function correctly. If you notice anything unusual with the oil pressure readings, even minor fluctuations, its worth getting it checked immediately to protect the engine. The repair cost sounds reasonable since preventing engine damage is far less expensive than dealing with a failed engine. Just keep following the maintenance schedule and using high-quality oil to avoid future oil contamination issues.

Thanks everyone for the helpful insights. Just wanted to update on my RS7 situation. Finally had it checked by a specialist mechanic who confirmed the oil contamination diagnosis. The repair process involved a complete oil system flush, new filter, and fresh synthetic oil, came to 190 Euro total. The inspection revealed significant sludge buildup, likely from the poor previous service. The mechanic found metal particles in the old oil, but luckily caught it before serious engine damage occurred. The oil pressure warning disappeared immediately after the service. Two weeks later, and the engine runs smoother than before. Oil pressure readings stay consistent even during hard acceleration. The mechanic recommended shorter service intervals and specific oil additives to help prevent future issues. This experience taught me not to delay when oil pressure warnings appear. The repair cost was worth avoiding potential engine failure. Will definitely stick to the maintenance schedule from now on.