Elmo. My mom has an 09 r55 with standard headlights. I have an 06 r53 with HID and washers. Am I able to get her an upgraded head assy with washer and just install it? Will I need to have anything reprogramed? Will all the wiring be the same? Will headlight washers work or does there need to be additional wiring and switches installed. Thanks. Brian.

 

No, since the original halogens are installed, when you swap for the Xenon's you will need to recode the vehicle to accept the different power consumption.
As for the washer jets, that also includes all the plumbing, wiring and additional parts to be installed to function correctly.

- Erik