S7 Rear Beam Inspection

[blue]

I have a sierra based s7 and wish to check the trailing arm bushes but on inspection the outer arm bolts are inside the chassis !! Is there a way to check them from inside the car or do I have to take the whole beam off just to check these.

I'd thought I'd ask before I pull seats carpets etc out just to find I still can't get to them !!!

[Snapperpaul]

Seats out side covers off

[blue]

Thank you very much.