Faulty sony mex3900bt keeps turning off randomly

[@kreguk24]

Possibly a bad ground. Also, if you swap the red and yellow wires in the back it'll save your settings (constant and 12v)

[@ramyalnajjar9076]

I had the same problem, i took the antenna off, and started working fine.

[@FredShaw]

Make sure your ground wire is connected to a good ground source. Don’t use your antenna as your ground source that will cause radio to come on and off at random.

[@nickjuanhorst8425]

I don’t think it’s that guys fault cause I have the same one but newer and it dose that to

[@Fare.co-op]

I put yellow and black wire direct to the battery problem and the problem was solved

[@mikezip007]

I have same problem with my new radio... Did you find out whats wrong

[@stevebeavers7091]

Try checking the ground bad ground causes this

[@Viewsfromtokyo7]

My car does the exact same thing, anyone got any solutions?

[@joshmax4134]

My car does the exact same thing, anyone got any solutions i have nissan juke 2016

[@Krishna_Yadav2107]

Any solution

[@legall4908]

i got same issue. i have new radio but its just turning off itself and i have Nissan primera P11

[@legall4908]

but when it turnes off it wont start again after a while

[@martinhawiski3033]

@@legall4908 same problem. Did you fix it?