Since I have a US left hand drive version... I think I will need to take off the facia beneath the steering wheel to access the screw underneath the air duct. I can't seem to get to it from behind because that air duct is in the way. It looks like I can get to it from the front if I remove the facia. Let's see...

Right in the middle of this job just now using Gary's excellent guide. Started yesterday and have got to the point of removing the heater flap panel, the bolts are out (that second one is fun isn't it?). I'll be back out there a bit later. Target is to have the job completed by tomorrow, we'll see!! Drives:
2010 FFRR TdV8 Vogue - Stornoway Grey
2010 FFRR TdV8 Vogue SE - Zermatt Silver
1998 BMW E36 M3 GTII

How did it go? I have stalled on my hub and hope to pick it back up this weekend. I am taking apart the driver side panels so that I can get to the flap panel screw that is under the air duct from the front. I need to take out the airbag above the knees… but other parts have to come off first, of course. I hope I can get all this back together afterward!