Originally Posted by Varun560061
Good idea but how are you going to connect that, wires will be passed on dash which will not look nice.
Since you have done already I was thinking of asking you that. Before that let me tell you what I had planned. It might be wrong also.
My wish was the second 1. Pls read the last line of my post. If the power can be connected direcy to the power source, I thought of cutting the cigarate lighter end and connect the wire to source inside the dashboard somehow [ Not sure how]
For the external sensor, I have no idea since I do not know where it has to be fixed or how it has to be fixed.