Don’t Put Too Much Stuffs On Your Keys
This one is more of a cautionary note than a hack. The ignition switch might be damaged by having too many keys or charming keychains. That is, your car will not start as quickly as it should over time. Experts recommend carrying no more than three keys or keychains in your bag. If you detect a tightness or your key locking while in the ignition, you should take it to a dealer as soon as possible. Otherwise, it will cost you a lot of money before you realize it.