BMW 3 Series Battery Problems

Can anyone tell me where the alarm is fitted on this car, I just wanted to make sure it has one and has not been removed?

Wife left keys in car last night with ignition on and this morning car wont start.Is it simply a case that battery is flat or is problem more complex. Any ideas would be welcome.

when i press the button on the remote to lock the car it does not register but whenn i use the key to lock or unlock it sets off the alarm when i get in and close the door.

central locking remote not working replaced battery but still does nothing not sure what to do short of replacing remote

the key fob locks the car but wont open it.Drivers door opens with key but other doors stay looked.Nightmare with kids climbing over seats into back and wife crawling over to passenger seat.any ideas,thanks.

bmw had flat battery put on new battery and used for 3 months roof will not go down even led light inside car will not show up checked fuses any suggestions before i take it bmw garge and spend loads ....

on the key button the car wont lock every time but will manually also wont open but courtesy lights come on when unlock is pressed but locks still locked is this a key/battery fault or more serious?

before i bought the car the steering wheel was changed and is not striaght how easy is it to remove it and refit it so it is striaght ?

Approximately 2 weeks ago I purchased a new battery as I had to put my old one on charge in order to get my car started - there was also a residue of dry battery acid around the terminals.Now I find after approximately 2 days the new batter...

My central locking key fob does not work, but the key works fine. It worked absolutley fine and then one day just nothing at all! Can anyone help me please? I Also have a problem with my climate control. The lights work, the buttons work, b...