Will a Zumo 660 fit in a Nav IV craddle?

[lmg]

I have a few Zuno 660s and a BMW Navigator IV and I was wondering if a stock Zumo 660 would fit in to and operate correctly in a Nav IV craddle? (and I dont have them to hand to actually check myself) If the Zumo 660 does fit, will the Nav IV buttons operate the Zumo 660?

TIA

 

[Yellow Peril]

Will fit but the buttons don't work.

 

[lmg]

Cheers - As long as it works. The buttons are a luxury