vectra c key

[dashtec]

have vectra 2002 need key coding i need to knw what type of transponder i need, do i need to buy complete new key or just a transponder

[keygargoil]

they come as a complete remote key

[dam495]

id40 , in brazil

[darrenhyland]

id46 pcf7946 integrated into the remote ...... find used remote, replace pcf7946 and precode with zedbull.....code in using opcom with security code....old horseshoe type wont work and neither will pcf7936 carbon.....must be two or three button new type remote like astra h.