Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.


pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
3,017 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2013 Audi S4 miscellaneous problems

miscellaneous problem

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2013 Audi S4 Owner Comments

problem #1

Apr 252013


  • 3,017 miles


Found vehicle leaking engine coolant while parked in garage. Radiator intercooler was at fault. If all or most coolant lost while driving at highway speeds engine may have catastrophic damage to occur with possible injury or loss of life. VW Audi has known of this issue with the intercooler and has a protection screen (8K0-820-746-C) available for purchase. You need to force Audi to have this item installed on all models affected before owner(s) cause an incident.

- Fuquay Varina, NC, USA

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