Loss of brake assist due to booster contamination
Defect Summary
Volkswagen group of america, inc. (volkswagen) is recalling certain model year 2013 audi q7 vehicles manufactured june 5, 2012, to november 29, 2012 and equipped with a 3.0l tdi engine. in the affected vehicles, a check valve in the engine may become contaminated with plastic debris and allow engine oil to leak into the brake booster.
Safety Consequence
If oil leaks into the brake booster, the brake booster diaphragm may rupture causing a loss of power braking assist, and increasing the risk of a crash.
Corrective Action
Volkswagen will notify owners, and dealers will replace a vacuum line, free of charge. dealers will also inspect the brake booster system for oil contamination and, if oil contamination is present, additional components will be replaced, free of charge. the recall began on september 24, 2014. owners may contact audi at 1-800-253-2834. volkswagen's number for this recall is 47l8.
Similar Recalls
Other recalls from Volkswagen Group Of America, Inc. or involving N/A.
FAQ: Recall 14V516000
Your rights, the repair process, and what each field on this page means.
What is recall 14V516000?
NHTSA recall 14V516000 was issued by Volkswagen Group Of America, Inc. on August 26, 2014. It addresses: Loss of brake assist due to booster contamination. The recall affects approximately 1,814 vehicles, with the defect involving the N/A component.
How do I get this recall repaired?
Contact any authorized Volkswagen Group Of America, Inc. dealer and reference NHTSA recall ID 14V516000 or the manufacturer campaign number 47L8. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.