I've never seen beading like Dodo Juice!
The water literally falls off the car, check this out:
Ordered 14/04: 440i Coupe, BSM, Individual Opal White Merino Leather, Individual Leather Dash, Individual Piano Trim, Icon Adaptive LED's, M Sport Plus Package, HUD, Digital Dash, Reverse Camera, Lumbar, M Perf 405M 20" Wheels, M Perf. Aerodynamic Pack, MPPSK
Current: 2015 BMW 640d Coupe Imola Red with Ivory leather and 20" alloys