Guys, I have been searching for a DIY guide on how to replace the headlight bulbs on my 330ci. It seems that there's a couple of variations on the type of headlights on the e46. I want to replace both the low beam and high beam bulbs. I am pretty sure I have H7 bulbs.

Hi everyone, I recently installed H7 LEDs on my Bmw 318i with halogen reflectors, they are much better than halogens though i am thinking of further upgrading to projectors for their better light beam characteristics. From what i've read, the easiest option is to retrofit mini H1 projectors...

Hello everybody, Does anyone know if there are any projectors for H7 bulbs that fit the prefacelift bmw E46 with halogen reflectors? I currently have H7 LEDs, though they are much better than stock halogens would like to further update to projectors for maximum light projection: This is...

Hey guys, I apologize if this has been asked before, but my low beam just went out, and I was wondering what the general consensus is towards the best H7 headlight bulb replacement. Best place to get them? Thanks in advance!

I have a 2006 330 CI convertible since new with only 45K miles. I replaced the second OEM battery with a Sam's Club Energizer MAX H7. It appears to be slightly longer than the Exide OEM, so the small metal piece holding it in place does not fit. Any suggestions on how I can secure it? Thanks...

Hi All, So after seven years on the OEM battery the 330 was starting to lose it's kick when starting. I just replaced mine with the Wal-Mart Everstart 94R battery. There was some confusion (at least in my mind) as to whether it was an exact replacement... it is. Paid $77 for the battery plus a...