Question about tilt position of pano sunroof

[rogerkiu]

Hi all! Just a simple question, when in vent mode/tilt position of pano sunroof, does the rear glass (the small one) also tilt just like the front glass (the big one)? My car is a pre-owned car, when in tilt position, only the front glass tilts up, the rear one never tilts up. I never think it is a problem. However, recently I found that the pano sunroof of an E70 X5 tilts both front glass and rear glass when in tilt position, I think the pano sunroof should be the same between E53's and E70's. Thanks for help!