*** The Official E46 Lighting Guide ***

Originally Posted by omni01_k

Besides their sheer hideousness, what are some other reasons not to purchase these lights, quality, output, error codes?

Bad fitment, cheap quality parts, most likely error codes for the led lights, bad light output diffusion.

Originally Posted by Reddirtranch

Thanks for a great informative post, what about just upgrading the HighBeam H7 bulbs with 100w and leaving everything else stock ? Will the additional current draw cause errors or fry something ?

Thanks

Too much wattage, the housing will start to melt.