Have to agree, currently have all the bits looking at me to do the rear light, like pikey corrosion and the lampr with nothing wrong, are reasons for changing. Already have upgraded indicators.
Just plug and play, didn't take long. No software update needed.![]()
So, am I right in thinking I need 4 bmw led indicators and the adapter for wiring for each one, motorworks £120 for the indicators and £20 for the adapter kit which includes the 4???????????????
If in doubt phone a dealership for info

Need the help of a friendly dealer to "trick" CANBUS into steping down 12v to 5v for the LEDs. they also ripped my alarm out (never used it) as it was fuckin up the re-programming.
cost a bit in the end but having a sealed for life unit & never pissing about with corroded bulb holders is worth it. (He said trying to justify it in his head...)
BMW now sell an adapter kit which does all the steping down and should be plug and play. Well I'll find out over the winter as all the bits get fitted and others get rebuilt.