Upgraded the stock foglights to 2400 lumen LED 'bulbs'. Install was simple plug and play and I only used a suction cup and a knife to pop the housing out and trim the backing. No iDrive errors but I don't know if they flicker on startup yet, as I need to find a big reflective surface to test. Bought them from
kbcarstuff (aka xenondepot) with a 15% coupon.