Is this normal? Golf GTI repair costs - ACCC

[Umai Naa!!]

The high pressure fuel pump is known to leak fuel.

[LunchboxVRS]

So they said it would be dangerous not to fix straight away but what was dangerous about it?
If it was a leak as suggested I would understand but it sounds like the explanation was vague.

Would you mind posting the invoice so we can see what they charged for parts/labour and what was the service part. You can cover the dealers info.