Just a couple of questions, can the dash bulbs be replaced easily as I have a few out.
We have the little box mounted on the dash for the parking sensors and this doesn't illuminate when the lights are turned on, so my question is should it light up and if yes how do you get into it to replace the bulb. This is the one I mean

Is it possible to get the little plastic strip for the gear selector which shows the position of the leaver as ours is missing?

Finally what on earth is this, it doesn't turn on so should I worry about it?

Thanks in advance for any input
Cheers
David