[Trip]

J Patrick- that is good to know.  

I am about four hours from the nearest Vanderhall service, so I consider this vehicle out of warranty already.   I have an ABS light on...I would love to have someone else fix it, but I do not see that happening.  
And with the economic situation deteriorating as it is, I question the future of small, bespoke, expensive vehicle manufacturers. 
So...I'm not concerned with voiding the warranty.  Since most of the vehicle is Chevy, I can have most of it serviced around here.  But other than the ABS light...it has been trouble-free (knock on wood, light a candle, etc.)

On other vehicles, when the ABS light is on, I have found you need to replace the wheel sensor. Plug in a code reader, and it will tell you. You can get a reader on Amazon for 12$ that plugs in under the dash that you read on your phone.