You pushed the button in with a pointy thing like an allen wrench or
small screwdriver until you heard a good 'clunk'?'

Try that. I have never seen one that wouldn't reset.  You gotta hear the
clunk, then it's reset.

On 5/20/2013 11:44 AM, David M wrote:
> My OXS lamp has been on as long as I can remember. I had the sensor replaced but the shop never turned off the light as they did not know how. I was told there was a switch under the drivers side wheel well but I pressed it and it did nothing. Is there any way to turn this thing off? I have my emissions test coming up and they will surely fail me if the light is on.
> Thanks.
>
> -David (1987 Wolfsburg)
>