you have a short circuit, see a auto sparky
You would have to remove the red lenses and replace them with amber ones. Then you would get a ticket for improper lights.
Most corsa hazards work off separate fuses. i would start with that as that is the cheaper option.
sun?
emergency blinker
the alarm
Bad connection somewhere, switch, relay or ground.
Tail lights and break lights are different things pretty much all the time. You see, tail lights run all the time the car is on and break lights only turn on when the break is pressed. If you would like to find out which lights are the breaklights, have a friend watch the back of the car, turn it on, push the breaks a few times and see which lights flash. The lights that flash are your break lights!
What fireflies are looking for when they flash their lights are mates, but there are other reasons as to why they would flash their lights. They flash their lights as a survival method telling their predators that the chemicals in their light has a very bitter taste. They also use their light as a warning to other fireflies to stay away.
the bulbs which run the indicators are probably burned out. i would probably try to find bulbs before removing instrument cluster. bulbs may be hard to find. save yourself a project
Flasher relay is bad if the lights come on but do not flash. If they lights do not come on at all then the bulbs may be blown or the fuse if blown.
perhaps if it was loose or the conductor was cracked.
Yes. You would need to wire them up to your running lights.