Sorry but how do you mistake the power steering reservoir for the engine oil cap? Especially after you've owned the car for ages!
1. I'm a cunt
2. It was dark
3. I've NEVER put oil in it
4. I've only open the boot to look at engine ONCE before
5. I was talking on the phone and flapping like a seagull at the time
6. I am a cunt
7. Look at the pic! not exactly like a normal engine bay is it!
Its VERY common mistake apparently.... (for cunts)
Oil on the far right... the one I put in in also says oil clearly and is straight in front of you when you open boot... It looks like an oil cap... it came off like an oil cap!!! so I filled it with oil
As I said... I'm not the first and I wont be the last!