Today I met very strange situation... VW Golf IV 2000 Motometer, car suddenly not start so customer bring me the key and guess what, every device I scanned for TP it detected OK every time but it said 'unlock' O_o. And 100% nobody was messing with key key before, all was in original state so my question is how is that possible and did anyone see that also? Because I've seen fo the first time something like that.

I read pin and programmed new TP and all is good. I didn't try to reprogram old transpodner though as wanted to be sure with new TP all will work as it should.