spokido
Member
OK,
Now we have too many inconsistent, intermittent problems.
The best (only?) way forward is to get a good auto electrician on to the car , they MUST have an STAR diagnostic system to see the faults and values.
A good electrician will find the problem(s) within 1 hour.
I am a humble oilfield engineer and I could find all the problems in 15 mins.
This is not rocket science.
To help you even more, I can send you a 100% tested and working PSE unit which you could fit and that substitution will rule out if you have a faulty PSE.
If it makes no difference you just have to send back the PSE and just pay the postage (£15)
Thanks
David that would be a great help