Reverse light, camera and parking sensors do not work?

We don't have too much info on this car. It does sounds like the gear range sensor is the problem though which is unusually on the transmission near the gear selector cable connection. If you upload images I can help walk you through the repair.

I'm guessing this is faulty. the reverse switch. The image is from eBay and not my actual gearbox but one of the same model. I'm wondering, how I go about getting access to it to replace it? can I get it from the engine bay? what do I need to take off to get at it?

Yep, that looks like it, you should be able to get to it by removing the air filter box and ducting, but if you lift your hood and give me images, I can help walk you through it.

Hi Ken, after checking bulb and connector in the boot I got to the engine bay, the cable leading to the reverse light switch was broken, I took off air filter and took battery cover, battery, battery base out for better access, disconnected switch and spliced the wires back together and that fixed my issue...thank you for taking the time to reply to me, greatly appreciated.

Glad you could get it fixed, thanks for letting us know. Please use 2CarPros anytime we are here to help.