12V Aux Power Socket In Boot - Max Amps?

[rcormie]

I have a 56 Plate 2.0 litre HDI which is an excellent machine as a boat owner for towing and lugging all my bits and pieces around

 

 

I have recently bought an 12v electrical winch that simply slots over the tow bar and will allow be to pull my boat trailer out of the water without getting the car wet.

 

Does anyone know the max load (in Amps) of the fuse that powers this 12v socket in the boot? If I could plug this winch into that socket I would be a happy man.

 

Cheers

Robbie (Stoke on Trent)  

[Johndouglas]

If Haynes can be trusted, it would seem to be 30amps.