Hi All,

My son's just purchased a Punto and I wanting to install a Viper 460XV alarm system but need to know what type of door locking system the car as. The options are:-

A: Posative triggered, relay system
B: Negative triggered, relay driven system
C: Reversing polarity system
D: After market acuator (don't think it's this one)
E: One-wire system
F: Posative (+) Muliplex type
G: Negative (-) Multiplex system

I notice having looked at the door locking system there is five wires but I think two are used for the door open sensor since there are no door pins for the internal lighting.

Any help would be great.