How to upgrade alarm sensor to light alarm sensor

[jagjot]

I have vw polo 1.6 16v 6N2, MKV, year 2000

wondering if I can change / upgrade the alarm sensor from old style to the one with a light in the middle? check the following pictures.

FROM


TO


thanks in advance...

[alexperkins]

In theory yes. You'll need to run a feed off the interior light for the light part

[jagjot]

Thank you Alex..

[jagjot]

HI Alex,

I looked into changing alarm sensor to light/alarm sensor. but, the wiring is weird...

In my old one I have 6 wires going into the sensor. but the one I picked up from scrappy with light has only 4 wires going in. Size wise it will fit. check the pictures for your reference.
My old one :



New one from scrappy :


Any ideas? on wiring?