I lost my car key. I do not know if someone who got it will open my car. so I need to reprogram my car key. I was told that there is a tool called car key programmer which can do it. But I do not know which one is best for home use. Did you have ever do it before? Which brand is best? Today I search on line and found a tool named T300 key programmer . Have you heard it before? How about it? Please give me some advise. Thanks!! Another problem is what should I do before I reprogram my car key? What measures should I take?
