It wasn't on a CL but I had it on my A8 and I hate it
Car slows down when the car in front slows down. Problem I was facing and was kinda annoying - as soon as some one jumped out car heavily brakes. Made my heart nearly jumped out of my chest. My personal experience, would rather avoid car with that feature
I believe retro fit would be complicated. On a A8 clocks needed to be changed too
Hopefully some one else can share some light on retro fitting ..... don't do it normal cruise is just fine
Hi,
The replacement sensor alone I suspect will be over £1k, fitting is relatively simple but will need to be specially aligned which can/is expensive and very few if any Independent garages have the specialised equipment.
You could get a second hand item from e-bay to save some money, fit it yourself and just pay for the alignment.