Can someone help me with the cluster wires diagram?

[introfusion123]

I need those wires to fiind for my Citroen xantia
I need to fiind the:
-VSS IN wire
-Rpm
And the wire code for A30A +12/14volts (A30A not present on writing on cable)
Vin VF7**************[VIN obfuscated, can be read by forum staff]
Xu7jp4 engine code
1999 December manufacture date
I need to fiind these wires for mounting this trip computer .

https://longgo.eu/?x=entry:entry130806- ... ommentform

m0041,437 and 1320A are present