Hey guys

I currently have a 2005 e60 530i

I am just interested about how I can change the code

so that the welcome lights will automaticly turn on when I unlock the vehicle?

I went to a nearest dealer but they said they cannot help since my car is just too old

Please also tell me some companies of dealers which can help me do this?

Thank you guys

 

There's a good chance you have LM1 - you'll need the newer version LM2 or LMA2. Without the newer light module you'll be limited to wiring up your welcome lights. Ask nomis_nehc about this mod.