We just changed the spark plugs on my 2004 Verona, and now it won't start. Husband thinks it is some sort of security setting but was late for work and had to go before he could resolve it. When you turn the key you absolutely nothing - no clicks, no lights, no "dings" with door open. Although I did notice it randomly dinged 3 times at one point the last time we tried it. Does anyone know if there is some sort of security mechanism that might be activated? The 3 dings sorta makes me think that but not sure.