I really liked this site
http://prsearch.planetvag.com/
It tells me everything about my car
PRCode: 0G4 = Cable gearshift
PRCode: 1AL = Power brake
PRCode: 1LR = Front disc brakes with integrated adapter
PRCode: 1MA = Steering wheel
PRCode: 3S0 = Without roof rails/roof load rack
PRCode: 4UA = Without air bag
PRCode: 5RQ = Right exterior mirror: convex
PRCode: 5SL = Left exterior mirror: aspherical
PRCode: 8GD = Alternator 90A
PRCode: 8RM = 8 speakers (passive)
PRCode: B1D = Component parts set complying with vehicle type for Brazil various parts
PRCode: C7H = Alloy wheels 6J x 15
PRCode: G0C = 5-speed manual transmission
PRCode: H1F = Tires 195/55 R15 85H
PRCode: J1L = Battery 280 A (60 Ah)
PRCode: L18 = Suspension range 18 installation control only no requirement forecast
PRCode: MY0 = 4-cylinder gasoline engine 1.6 l/74 kW multi-point injection base engine is T1J/T23/TC0/TT4
PRCode: Q2J = Comfort front seats
PRCode: X9G = National sales program Brazil