I know it's been asked before, but I'm having trouble with the service lamp on my volvo 760. I depressed the little lever under the rubber grommet, and the light goes out until I turn off the car. Once I turn it back on it will come back again, but only stays on for a minute or two. Am I supposed to hold down the button for any length of time? Just had an oil change done.
Thanks
Darrell






