Hi new to here.. I bought a e46 320d Msport on the weekend, and I've two keys with it. One of them is completely dead.. The other opens and closes the car, but when I open it using the central locking on the key all of the windows go down! I've read if you hold the open button the windows all go down but I'm not doing this! Really need to sort this problem, I'm not sure if its a new key needed or if its a a different problem?? Any help would be great!
Also the barrel in the drivers door doesn't work like when I insert the key and turn it, it just turns freely, I'm not sure if this is a problem is connected to my windows going down problem!
any help really appreciated people!