Push the release button. For combination locks with slide selectors, move the slide back from "B" or "Set" to "A" or "Off." When setting your combination, avoid easy-to-guess numbers like 0-0-0 ...

Push buttons not flawless. However, push-button ignitions aren't fault-free. Drawbacks include steep replacement costs of fobs, the inconvenience of fobs dying with no way to start the car — and ...