This manual for the 2008 Audi RS4 is built around this exact year, engine and trim, so the torque values and diagnostic steps you're following are the ones Audi specified for your car, down to the 4.2L V8 (engine code BNS) under the hood.
Engines covered
- 4.2L V8 — DOHC, naturally aspirated, gasoline
Body styles covered
- 2-door convertible
- 4-door sedan
Trims covered
- Base
- Cabriolet
Known issues on the 2008 RS4. No recalls are on federal record for the 2008 RS4. Owners have filed 3 complaints for the year, and no technical service bulletins are logged. The factory diagnostic and repair procedures for this V8 and drivetrain are here regardless.
Whether you're servicing the BNS V8 or working through a full inspection on the Cabriolet or Sedan, it keeps every step matched to your specific 2008 RS4.
I HAVE YET TO RECEIVE ANY RESPONSE TO MY REQUEST FOR SERVICE LODGED ON 4 AUGUST 2010. AS PROMISED, I HAVE PROVIDED TO MY DEALERSHIP HERE IN ALASKA. I AM VERY DISAPPOINTED ONCE AGAIN IN YOUR LACK OF
AUDI RS4 SUSPENSION COMPONENTS FAIL PREMATURELY AND CAN CAUSE HANDLING/CONTROL ISSUES. AFTER SEARCHING ONLINE, IT APPEARS TO BE A WELL DOCUMENTED PROBLEM WITHOUT AN OFFICIAL RECALL. AUDI RS4 SUSPENS
I DRIVE A 2008 AUDI RS4, AND MY MPH AND ODOMETER READINGS ARE 10-12% HIGHER THAN ACTUALS. I HAVE VERIFIED THIS SEVERAL WAYS. USING POLICE RADAR VEHICLES, USING GPS, AND USING OTHER CARS TO PACE, AS WE
