hello
i have jaguar xf diesel , 2.2 , year 2013
car no smart key found
but some one try may before


if i try to service menu & confi KVM & BCM both error " fialed to write trigger "
i try to chnage another car kvm , bcm & antena but error same

BUT ON ANTENA HAVE 3 WIRE
BLACK - GROUND
YELLOW / RED - 12V
GRAY / RED - 12 V , so this wire may have problem if some one have problem please hlep me on that

if some one have knowledge of cofigure with baypass antena

thanks