3button flip key

[Tikki]

hi i have lost my flip key. and going to order a new one from ebay.
i have a programer module. but what key do i need?

they ar asking if its ce0523/ce0536
and what frequency 315mHZ or 433mHZ



can anybody help with this.
the car is 2009 berlingo van 1,6hdi 75hp

[addo]

Servicebox will say which frequency - I suspect 433MHz.

Not sure on the chip type - you might need to look at a similar key inside.

[Tikki]

ok. so the ce0523/ce0536 is the cip type inside the key?

he said that the ce number should be stamped in the key case where the keyblade folds in, but i lost mine. so no help there.

[addo]

I'm fairly confident it is the chip identifier.

[rdfb2]

I'm fairly confident it is the chip identifier.

i got mine from timpson just a standard key £50 ,they do cl one about £120 better than £160 citroen wanted .

[Tikki]

the ce0536 is the type of board inside the key. and was the correct one for my berlingo 2009 and transmit 433Mhz