Payment process after PDI

Guys, planning to buy VW Taigun and looking for guidance on payment schedule. I have paid the initial advance to allocate the car. The dealer says that the car is in yard already and I have planned to do a PDI this week. The dealer says that if I am ok with the PDI, I have to pay the full amount to before registering and delivery of the car.

What’s the ideal process for paying the full amount. I am worried what will happen after the PDI and before the delivery. What happens to the damage and kms driven after PDI? Thanks in advance.