[Efthreeoh]

This Halo Removal DIY is for a 2006 E90/E91 (pre-LCI) headlamp. This procedure replaces the Halo Rings (Angel Eyes) OEM lamp unit P/N 63117161444 and includes modifying the lamp unit to change just the 10W BA9S-base light bulb (a $7 part vs. the $45 lamp unit). This Halo lamp unit is used in the head lamp assembly for the following cars:

E90:
E90 323i Sedan
E90 325i Sedan
E90 325xi Sedan
E90 328i Sedan
E90 328xi Sedan
E90 330i Sedan
E90 330xi Sedan
E90 335i Sedan
E90 335xi Sedan
E90N:
E90N 323i Sedan
E90N 328i Sedan
E90N 328xi Sedan
E90N 335d Sedan
E90N 335i Sedan
E90N 335xi Sedan
E91:
E91 325xi Touring
E91 328i Touring
E91 328xi Touring
E91N:
E91N 328i Touring
E91N 328xi Touring

Parts needed:
• 12 Volt, 10 Watt, BA9S-Bayonet Base lamp, Osram P/N 64113. Most foreign-car parts store will have it in stock.
• Isopropyl alcohol and cotton swab (to clean the new bulb)
Tools needed:
• Wheel removal tools: jack, jackstands, 17MM wheel-bolt (lug) wrench, etc.
• 8MM socket (or nut driver)
• 10MM socket (or nut driver)
• T15 Torx screwdriver
• Small flat-head screw driver, long-shaft
• Dremel tool w/ ball-shaped metal cutter

Basic Procedure:
1) Remove wheel
2) Remove front wheel well (fender liner)
3) Remove plastic cover to Halo light
4) Remove Halo light unit
5) Cut holes in Halo light holder
6) Install new bulb in the holder
7) Reassemble

Detailed instructions with pictures are provided in the attached Adobe file.