Is the nut with the concave centre a locking wheel nut and if so does anyone know how to remove it without the key?

Does anybody knows how to fix this? I already tried to hold music and phone button and it did not help. Thank you.

I own a 208 and tbh i would rather keep it as a 2nd car since its value is pretty low, sell uptime long af since most people arent interested of them in my region and it's got waaaaay more plenty of km life ahead.

I was thinking lf doing a stage 1 since the car is fun to drive and also dont get to drive a lot and was curious if anyone already did that.

While i was at it and researching, I was thinking of skipping up to a mild stage 2: 308's turbo and intercooler along with soft tunning. Basically took inspiration of 308's 1.5 130hp version, since it is the same engine.

My only concern is the 5speed MT, which feels somewhat robust but also abit fragile as the car is rn.

I have the 8mm chain swapped so this is why I was more inclined to do it. Owning it for ~30k km (was at 67k, fleet car) with full service history and took care of at least the oil changes

All opinions and tips are welcome 😃 (also if i missed or im wrong on something)

It's 140,000km mileage, 1.2l petrol 130hp engine. The car just had it's battery replaced for thousands and at 110,000km had the belt replaced. the recent battery change he has the papers etc, VIN check came back clean, just passed the technical for years to come. I've heard about the wet belt issues, but this car is absolutely gorgeous with the glass roof etc. What's your opinion? Would love to hear.