First, let your wheels change from front to back and opposite.. maybe that helps and the dis-alignment of your wheel is in the wear of the front tires.
Second, go to a alignment specialist that can check the alignment of your car and your steeringwheel.

eBay :
https://www.ebay.co.uk/itm/Black-Retrac ... 4699004801

Or from Cartrimhome:
https://cartrimhome.com/Rear-Trunk-Carg ... -2017-2018

Flaps are just few screws and you need to drill 2 small holes of 3mm in plastic. Very easy.

Installation manuals are here : viewtopic.php?f=11&t=285

Change keyfob battery.. its worth a try.

For mudflaps go to Burrows.. just 36 pounds for genuine ones :
https://www.burrowscarparts.co.uk/genui ... 10000.html

I had the led door sills connected by my dealer because of warranty.

It all depends on the DAB+ signal. Some broadcasts are much stronger as others.

Because the DAB+ is a digital signal its all or nothing.. so in thin signal area the DAB+ can drop out few seconds.
Switching the alternative frequency on.. will switch it to FM when the DAB+ drops out.

Its possible that the navi volume was turned to 0 or it was on mute.

Thing to remember :
When driving with navigation destination running the volume buttons on steering wheel will adjust your music volume.. exept when the navigation is speaking.. then you adjust the navigation volume.

Maybe the navigation volume is low or on mute? If so it will not beep on traffic cameras. When navigation speaks, hit the volume buttons on steering wheel to adjust the volume for navigation (and traffic camera´s). If it is muted check the button on the right of your navigation screen. https://www.a...

Console tray, door lock covers and door sills : These products fit very well. The door sills have full logo on... the C is blurred in the pics because of law rules. I paid about that price for the same door sills but with blue led C-HR logo in it.. and they still works after 2 years. Most ali produc...

Hybrid will be best for the coming years. These days EV can only be interesting if you can fast-charge at home... or for free every day at work. Otherwise you also have to add stops to your journey.. to charge again. And maybe few cars in front of you too. So the switch to EV... It all needs time.. ...