Central locking gone insane
I have a 147 JTD 16V from end 2006.
Now last saturday, I bought some tweeters to put in the doorhandles of the back doors since it hadn't any. For 10 euros I thought it would be worth the trouble.
Haven't used the car since then until today.
Wanted to go for a drive this morning, key remote not working.
Unlocked car with the key itself, no problem, also no problem starting.
At destination I tried to lock it again with the remote, no luck. Tried with the key, also no luck. I was unable to lock the car, then magically the remote worked once. This made me think it was the battery of the remote which I have just replaced.
The car still wont lock with the remote, or the key.
After a short drive it might work, but no guarantees.
Now I just found out this: All doors closed, the central locking does not respond to the remote or the key. Drivers door open, central locking responds every single time! Works perfectly, only when I close the door, nothing happens anymore. I have only tested this with the drivers door, no other doors.
Does anyone know what is going on?
Can fitting tweeters cause this kind of problem?
Thanks in advance for any help!