1 So you had your oil changed or changed it yourself on you GM vehicle and the little light on the dashboard still says "Change Oil Soon". Your owner's manual should tell you how to reset it, however it's hidden away in one chapter or another.Here are the two easiest ways for most GMs.
Step 2 First you need to turn your car On. This is not starting the car! Turn the key two "clicks" forward. All the dashboard lights should come on, along with the radio and odometer.
Step 3 If your GM has the four buttons on the dashboard with all sorts of information:One button should have a road or "i" on it. Pushing this button will show your mileage, tire pressure, operating temperature, and all sorts of other stuff. You are looking for "oil life ##%". Once you find this, press and hold the button with the checkmark on it. After 5-10 seconds it should flash "oil life reset". Tada!
Step 4 If your vehicle does not have the buttons mentioned above:Turn the car "On" (without starting car!!)Press the gas pedal all the way to the floor 3 times within 5 seconds. This is trickier than it sounds. It must be pressed ALL the way to the floor ALL 3 times. Then wait 5-10 seconds. The Change Oil Soon light should blink then go out. If not, turn the car off and go through the steps again.
Step 1 First you will need to buy the remotes required for the keyless entry. You can purchase these off of eBay for a fair price, much cheaper than the dealer. Note that this process only works for GM and Chevy Vehicles.
Step 2 First get in the vehicle and make sure all the doors are shut.
Step 3 Insert the key into the ignition.
Step 4 Press and hold the drivers side unlock switch. While holding the switch turn the key to ON, then OFF, then ON, then OFF again. Let go of the unlock switch and the doors should then lock and unlock. The car is now in program mode.
Step 5 Press and hold the unlock and lock button the keyless entry remote. Hold the buttons for about 20 seconds. The doors will then unlock and lock again. This means that this remote has been programmed. Repeat the steps for any other keyless entry FOB remotes to program.