the cluster nuts for the rear lights are located behind two plastic lugs located either side inside the back, there is one on top and one on the bottom you should have the plastic light removal tool with the jack that came with the car, remove the lugs with a screwdriver and you will see some plastic nuts, if you do not have the tool for them you can use a socket instead. once the two nuts are out unplug the wiring as you extract the light.
Changing a Punto rear lampThere are two bolts to be unfastened to release the whole of the rear light cluster. The first is inside the car, just to the side above the top of the rear seat. The bolt can be unfastened using the plastic tool which is in in the boot with the spare wheel. Also, this bolt may be covered with a plastic clip, to match the vinyl at the rear of the car. The second bolt is hidden inside the boot; the 'carpet' in the boot may need to be pulled back near the rear light cluster. Once the two bolts have been removed (with care, don't drop them down the cavity), the rear light cluster can be removed. Next, unclip the plug to the light cluster so that it can be removed. Finally, unscrew the rear of the light cluster (four screws) and replace the bulb. This has to be the worst design ever and makes changing a lamp quite a hastle! .NickThere is a good video on YouTube how to do this:http://www.youtube.com/watch?v=0zsPZM-6DvM&list=UUe7_90E_rJSOeU92x1m7Wsw&index=6&feature=plcp
in the boot ?
open the boot you will find 3 screws undo them then ease the cluster away from body then remove the bulb cluster its easy to do
wheel brace is in the boot, left hand side as you look into the boot, fitted in a plastic clip by rear light cluster.
To change the rear light cluster, first gain access to the boot, then remove the three plastic covers located directly behind cluster in boot these give you access to three 10mm nuts. To remove these nuts you will need a 10mm socket and a medium reach extension bar, remove all three nuts being careful not to drop them and the rear cluster will come away from body work then remove the lampholders to remove cluster completely. This is also how you would change a bulb in the rear cluster if you need to.
If it's the brake light in the boot lid then you have to take the cover off the inside of the boot lid and then you will have access to the light bulbs. If it's the brake light in the rear quarter panel then you open boot lid and unscrew the two bolts holding the light cluster and slide it backwards, then you will have access to the bulbs
In the wifes Zetec its in the boot inside the offside panel just to the side of the light cluster access, if you getb were i mean.
you access the light cluster by getting through the boot and pulling back the carpet near the cluster. The whole thing comes out in one fiddly piece. replace the bulb and the whole thing clips back into place. I'm assuming by light you mean bulb.
there are two butterfly backs on the inside of the boot you undo these and then the light will come away form the car you then push two clips in and the light housing comes off simple really
Under the carpet in the boot of the car there is a tool kit sitting on top of the spare wheel. There is a small cylindrical plastic piece with a female hex fitting in it. On the rear pillar above where the seat belt comes out there is a circular plastic piece that you pop off. Carefully put the hex end of the tool into the hole and inscrew the nut inside. There is another nut about level with the boot sill inside the boot. Remove the cluster and unclip the wiring, remove the back of the cluster with the screwdriver. Change the bulb and reassemble. Easy enough but the nuts can be fiddly.
I have an estate, so the procedure might be slightly different on a hatchback, but not by much. The rear light cluster is attached via a screw behind the facia panel at the back. You will need to remove the plastic panel in the boot behind the light cluster and unscrew the unit before you can remove it to change the bulb.
On the 2000 Fiat Punto, the color code for Metallic Orange is 529. This color code can also be found on the boot of the car.