In the event this doesn't rectify The difficulty, you may wiggle The real key forwards and backwards while in the cylinder. If this operates, that implies The real key teeth are worn and needs replacement. When managing the battery, be cautious and prevent touching the metallic parts of the battery. https://cleaningservicesnearme07271.vblogetin.com/32263976/honda-civic-car-key-replacement-for-dummies