Fusebox power supply fuse?

[Chawkster]

Have just done a major faux-pas while installing my heated seats.
I removed the fusebox and accidentally touched the fat black/yellow main supply cable to earth!
There's now no power to the fusebox. Does anyone know if this has its own fuse and where it is?
Thanks

[Flash2]

It'll be one of the main fuses right at the battery that will have popped. You'll probably need to get one from the dealer though. It'll be something like 100-150Amp strip fuse.

Jim.

[Chawkster]

Cheers Jim, there is a big fuse next to the battery but its ok.
Power to the fuse box seems to come from relay 53. Have pulled the relay and it works fine but when I turn the ignition on it doesn't click over...
I don't have access to a wiring diagram so am completely stuck

[Flash2]

The fusebox is supplied from relay No.2 in the diagram. The power leaves the relay carrier via terminal 75X below relay 1. Is that the location of relay 53?

[Chawkster]

Ah ok, relay 53 is location 1 above - I presumed this switched 75x due to its proximity. I'll check relay 2 now, thanks for that info

[Chawkster]

The fusebox is supplied from relay No.2 in the diagram. The power leaves the relay carrier via terminal 75X below relay 1. Is that the location of relay 53?

Relay 2 was clicking but contacts burnt out and not making contact. Will get a new one from Audi. Thanks Flash2 without your info I would not have sourced the problem!

[Flash2]

Relay 2 was clicking but contacts burnt out and not making contact. Will get a new one from Audi. Thanks Flash2 without your info I would not have sourced the problem!

Well done in finding the fault. I'm glad I was able to help to help you out.

Regards.

Jim.