Today when I tried to sort out my centrallocking problems on my 99 LHD barchetta I found a cable hanging loose. I had a look at the fuses under the passenger dash and there it was. Does anyone know where it should be connected to? i cant see any empty slots to put it?
Could this be the cause of my doorproblems perhaps?

Both doors is incedible hard to open. I have to pull with full force. When I lock/unlock I have to turn the key as if its my own strenght that lifts the lock inside. Im afraid that the key snaps.

Hope this makes sense

Stay safe
/Jorgen
Sweden

Bright yellow often indicates air bag wiring so don't mess with it until you are know for sure what it is .

Ok, Thanks for your reply
Better leave it alone then

Might be the airbag diagnostic connector?

If you have a "B" that is the early CF2/pre-2003 then this is almost certainly the airbag diagnostic connector.

CF3/2003 onwards models have a standard 16 pin EOBD port under the driver' seat on the vertical bulkhead.

Thanks a lot for the replies

I wonder what can cause the door trouble then?
When I turn the key the lock buttons on the door handle open and closes on the inside.

But the doors are stuck. I have loosened the yellow relay and put it back. The same with the fuse with no luck.

What would be the result of a faulty relay?

JorgenG said:

Thanks a lot for the replies

I wonder what can cause the door trouble then?
When I turn the key the lock buttons on the door handle open and closes on the inside.

But the doors are stuck. I have loosened the yellow relay and put it back. The same with the fuse with no luck.

What would be the result of a faulty relay?

Click to expand...

You may have to take the door apart , work out how the mechanism should work and find out what is wrong.
Maybe corrosion? Cleaning and lubrication will help.

Thanks, I will remove the panels and have a look

Since both doors have exactly the same problem it just seems odd that they should have jammed/motorproblems

Is there any way of checking the yellow relay?

I'm assuming using the key works OK.

It is not unusual that when there is a connection problem with a door solenoid, or the door solenoid not going "full throw" and signalling back then the other solenoid(s) will appear to not work.

When this happens then one or more solenoids will be heard to "double action" and the one that if struggling will be struggling/behind the others. So have a close listen to see if you can identify the struggling solenoid. Will hopefully save you stripping two doors down.