I have bought a Fiat Grande Punto 1.2 Active in Oct. I wish to install a central locking and keyless entry system on the car, as I find utter stupidity on Fiat's part for not providng even a manual central locking with the car. Much cheaper cars even have manual central locking. Anyways, What I wish is to get it done as soon as possible. Will anyone be able to guide me wether I should get the Xenos installed from outside(good reputed workshop) or from Fiat? The Fiat system costs exorbitantly high. The same or identical system from Autocop costs 5k or less. I do not wish to spend more if I can get the same job done at 4k. The workshop guys have promised me no wires would be cut and warranty will remain intact. Please advise.