Citroen XM Forum

Hi, wanted. Working Central locking module Part number, 96160582.80. Thanks all. It's located under the glove box.

S1 or S2?

Mk2 RF unit.
It will be marked with a unique "Code elec: Exxxxx" on bottom line of label.
Plips are marked xxxxx.0 and xxxxx.1
These are supplied as matched sets and cannot be made up from recovered items.
They contain rolling code extra data which must match for the sets to work.
Citroen do not release the RC data so they cannot be reprogrammed.
Citroen used to supply replacement items and sets factory made to code but very expensive.

Later versions of RF kit (late Xantia & Berlingo) have the same wiring to the car.
These sets have a lower security level and can be reprogrammed.

Consider fitting a Chinese RF set (less than £20).
Posts on here about these sets

John

Hi, mine is a S2. Thanks