I have a 2002 Jetta with 169K miles. My remote Entry FOB, key chain hook broke so I bought a replacement shell. When I change out the keyless entry electronics and replace the battery, it seems I will have to reprogram it (according to the instructions this website provided). But since I only have one key, it states that I will need a VCDS cable. Does anyone know where I can get such a cable? Will I need to know the SKC to reprogram the keyless entry? If so, where do I look to find it? All the paperwork that came with the car is long lost. Thanks, in advance, for any information.