In 7 months of having my 03 TLS, not even 5K miles yet, I'm on my 4th visit to the dealer for emissions light/vsa coming on. They have found the same problem, coil #5 has failed, So they replaced the coil and plug. But why does it keep happening?

Anyone experience this???

 

i would go in there and explain to them that this is the 4th time and you want the issue resolved, not just replacing those parts again.
i havent seen that problem yet

 

Well they still have the car, trying to figure out WHY it keeps happening. All I can do now is wait.