Hi Guys

Today i removed the satnav system from a Toyota Hilux so i could repair the aerial wire only to find now when i place the unit back in it asks for the nav disc and goes no further so spoke to toyota which tell me i need original disc to get past this locked screen (pz445-x03eu-10) could someone point me in the right direction as i see there are E11,E12,E13 but unsure which one i need

Many thanks.