Electronics help - making a fuse switchable

[mightymetro]

Wonder if anyone can help. I need to make a fuse in my girlfriends mini switch using a toggle switch on the dash (to act as a battery reset due to a wiring loom error that BMW want to put a new loom in for!!!!!)

Basically, if i pull the fuse out and then put it back in it resets the BCM1 module so we can lock the car as it has a deadlock problem so wont lock the car without resetting first. Ive tracked it down to this fused circuit and if i pull the fuse, and then put it back in everything is fine.

So, i need to get the power from the fuse, to the toggle switch and then back again. Would one of these work?

http://www.ebay.co.uk/itm/ADD-A-CIR...arts_Vehicles_CarParts_SM&hash=item4ac261fa82

or does this just tap the original fuse and not allow me to turn the circuit off?

Just thought i would ask to save tearing all the panels out to get to the wire from the back of the fusebox

thank you

 

[Ducky]

Looks to me like it just taps the circuit for a live feed, not a switch.