2004 saturn vue service light on with wrench how do I reset

Sorry no idea offhand without a look ,but i suspect that your dash assembly is faulty ,what or how i cannot help but ask at the dealer in case its a fault with the model .

impact wrench. after that then you may need a puller.

Please see my tip at http://www.fixya.com/cars/r5932051-check_engine_light_check and let me know if you have questions.

This is probably related to "oil change". You should be able to hit reset on your instrument cluster, it is designed to probably come on every 3000 miles after you hit the reset...
did you just buy this car?
Change your oil and hit reset

time for an oil change please read the owners manual it will tell you how to reset the light

im pretty sure it's the service light but check your manual it will say in there

Open the hood. You will notice there is a large black box on the right-hand side directly behind the battery. This black box is the fuse box. Pull the top of the fuse box off. There are two clips on either side; once you pop one side, the other comes off very easily. In the top left-hand side of the fuse box where all the fuses sit, you will see a large orange/red block. Below this block is a button that says "reset." Press this button for 5 seconds. Turn the car on and wait for a minute. If the light does not go on, turn off the car and set the key to ACC on the key ring. Push the reset button again, holding it for a total of 15 seconds. Turn the key to off, take out the key, return the key and start the car again. Allow the car to run for 2 full minutes. It is taking the system a few minutes to register that this button has been pressed.

SOME TIME PCM GET A VOLTAGE SPIKE.OR ELECTRICAL INTERFERENCE WILL CAUSE SERVICE LIGHT TO COME ON WITH NO CODES.IF IT KEEP HAPPENING TAKE IT TO DEALERSHIP TO CHECK IT OUT.

sound like the light you are talking about is the change oil soon light. turn the key to the run position and press the gas pedal to the floor 3 times rapidly, wait a few seconds, the light should start flashing then turn the key off, this should reset the monitor.

Many don't recommend it. because the problem will remain unsolved. But if you have to for whatever reason. Turn the ignition key oin , then disconnect the negative battery cable. turn of the key and reconect the cable.you will need somebody to help you.