Whats the wire thats connected to the bumper of the black one? Hybrid Bugatti LOL

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1992 300CE
BilsteinSport
Vogtland
Borla
EuroLampsAllAround
3pc18" Staggered BRABUS Monoblock IVs
http://i95.photobucket.com/albums/l1...MG00656Sig.jpg

FS/FT: 17" OEM 6-Spoke Wheels
FS/FT: 16" Lorinser RS-90s
FS: W211 Steering Wheel