Gearbox oil

[Jax]

Hello. I bought recently an Audi A3 8P 1.6 petrol, 2005, BGU engine code and HFS gearbox code. I want to change the gearbox oil and filter, but on autodoc there is some restrictions if it is an AISIN gearbox. How could I find if my gearbox is or not an AISIN gearbox?

[spartacus 68]

Speak to Audi parts and just order via them. Oil is the most expensive item, but you know will be correct specification. Autodoc are hit or miss once it gets this specialised.