About 6 months ago I replaced my friend at works rear and front emblem she has 2005 3.0i. The front emblem was 2 pins and smaller than the rear. I used a nylon strap from a box and worked it under both sides.
the rear was the same procedure for removal but it also had some glue so I used the heat gun came right off dont remember seeing any pins on the rear though.

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E53 06 3.0i

wishlist
Comfort Seats
speckdock 2.5

Mods
Air suspension - wip
skid plate replica - in box
OEM sunroof deflector
OEM bluetooth streaming
navi,dsp,tv retrofit - wip
Low prof roof racks
2 directtv satelite tuners
Grom audio usb2
quarter and back window sunshades
2 10"subs- boxes opposite sides/Alp MRP-M850
rear heated seats retrofit
rear footwell lights retrofit
remote window roll up