UK Car Repair Questions? Ask a Mechanic for Answers ASAP
Hello and Welcome -
This is MIKE - Im happy to help / advise.
Before we progress - you mention, should I return the car to the independent dealer... That really depends on how long you have had it. In the UK - all motor traders however small have to give a 1 month warranty... though most give more. Warranties dont affect your rights though of course . Given whats happening , I would certainly suggest to return it if its not been yours for long -
The problem actually sounds like a general issue such as power / feed supply to the circuits or a main / earth issue to be affecting so many different circuits.. All that needs a thorough check before any fault code reading - as with so many different circuits, that wont be accurate / difitnitive its readings so a waste of time at this point.
Let me know how you go..and / or let me know if you need anything further on this..
~~~~ Meantime - Please do click on the "Exc / Ok rating" for me at this time.. Thank you in advance for that . ..
Note that you can get back to me anytime at all after doing the rating - it doesn't close you out -
- Best Rgds, MIKE.