malfunction indicator light came on last night in my 2004 audia6 3.0l . brought it todiscount autoparts for free diagnostic test (audi dealer can fit me in untill thursday). Store said it was my speed sensor. Whats a speed sensor and what does it do. I got back in my car to drive home and notcied the light is off on. is this just becuase he reset it. Should i still go to the dealer on thursday. When driving i really cant notice a difference since that light appeared last night. Maybe , difference is so small wont be able to . is this a serious problem to drive on for the next 4 days. also , only have 25 k miles on my car. Is this something the dealership covers with the warrany?


Thanks -any advise is great

also , anyone else have this prob( recurring issue for anyone)

 

that happened to me, it's not much to fix its just a sensor. it won;t make a difference when driving the car. At first i got it reset but the light went back on. So they just replaced the sensor. go to the dealer and get it fixed, I found that annoying as all hell.