How to upgrade to LED headlights on BMW E46 325xi (M54B25) with xenon headlights?
Posted: Tue Oct 01, 2024 11:41 am
How to upgrade to LED headlights on BMW E46 325xi (M54B25) with xenon headlights?
Upgrade options:
Upgrade options:
- LED bulb replacement for low and high beams
- Full LED projector retrofit
- Choose compatible H7 LED bulbs for low beam and H1 for high beam
- Remove headlight assembly
- Replace xenon bulbs with LED equivalents
- Install required ballast or resistor to prevent error messages
- Reassemble and adjust beam pattern
- Purchase a complete LED projector kit (e.g., Morimoto XB LED)
- Disassemble headlight housing
- Remove original xenon projectors
- Install new LED projectors and driver boards
- Reassemble housing and align new headlights