remote key problem

[karls cupra]

checked fuses and all are fine but will try to put key in while it flashes an let you know..

 

[karls cupra]

just tryed that and still noting but also when i take my key out ignition the radio stays on and it used to switch off when i take the key out ..

 

[stani540]

just changed all 5 fuses in question

then re programmed key didnt work first few times then all of a sudden worked!

 

[karls cupra]

what fuses numbers mate .. also just been searchinan found out if i put a cassette in the radio an turn it off it wont turn it self on like it has been doing the past few days.

 

[stani540]

something like 9,10

then on the top row the ones that lay horizontally the 2nd and 3rd one in from the left and the one at the end on the right

 

[karls cupra]

cheers mate give that ago but as i put got a few more problems as well with radio an alarm goes off when radio turns it self on in the middle of the night not a good weekend lol ...

just tryed the fuses and still no joy but i do have a laser line immobiliser so need to turn that off then key in ignoiton then the buttons an nothing still any other ideas any one ..

 

[karls cupra]

just tryed new batts in key and new fuses but also noticed that the led on the door no longer dose any thing any more any one any ideas plz ....

 

[Adam R]

just tryed new batts in key and new fuses but also noticed that the led on the door no longer dose any thing any more any one any ideas plz ....

sounds like a possible earthing fault.
what have you done to your HU ?

noticed your in soton so not that far from me, could possibly have a look for you some time (cant promise that i can fix the issue though)

 

[karls cupra]

whats hu mate i dont understand an yeah maybe we could meet as you might be able to help i have disconected batt on car then going to try this see if any joy lol...

 

[Adam R]

whats hu mate i dont understand an yeah maybe we could meet as you might be able to help i have disconected batt on car then going to try this see if any joy lol...

sorry, hu is head unit, or the stereo.

 

[karls cupra]

never touched the head unit mate it just all happened at once when changed batts on key cause it started to only work some times then every thing went wrong lol....

 

[karls cupra]

i found the problem and it comes back to some thing that was changed by a garage 2 months ago the plastic thing behind where you put the key it seems to be doing some thing cause when i move it the radio turns off but comes on few sec later.. just need to fix it now i found the problem but still need key re-programed...