I am fairly certain there are no cooling hoses etc on that side, the left side. It's odd that the AC gave out so I would wait for it to cool off and then see if you have coolant in the coolant tank, on the right hand side, then go from there.

__________________
2013 X5 xDrive3.5i Premium
2002 530I Sport Package
2001 X5 4.4i
2001 M3