RB, yes it was a retrofit... Kinda. I'm not sure of the part number and can't say if it's even specified for E53, and can't exactly say how I acquired it... It took maybe 5 minutes to swap the old mirror out with this one, and the hardest part was getting the cover back over the wires from the Rain/Light Sensor and the harness from the new mirror. Only tool needed was a small screwdriver to separate the 2 halves of the cover. Especially love having a compass now.



Sent from my iPhone using Tapatalk

__________________

2003 E53 3.0i
DOB 10/15/2002
Sienna red, Savannah Beige Dakota leather
Type FA53, Engine M54B30

2018 G02 30i
DOB 4/21/18
Black Sapphire Metallic / Canberra Beige Vermasca leather
Engine B46O