hi as i intend to replace the chipped old original i need some help .my cars vin is lm90478 and has the rain sensor but not the light sensor so..
what date of manufacture e53 has the rls module ?
Is this windshield with the rls compatible with my car?
I do understand that i need to upgrade the lcm also as i did this mod on my e46.
Also can i upgrade to a comfort as well?