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Have the new battery tested. It should read 12.68 volts across the posts. It could be dead.Did you have this condition before the new battery was installed?
If you install a new battery & new alternator and the battery runs down overnight then you have something pulling power from the battery. Look for any light on the vehicle that is on or a relay that is stuck.
You take it to a dealer. The computer on the X5 needs to be told a new battery has been installed. Essentially the new battery needs registered to the vehicle.
I suggest you buy a new car battery replacement in http://www.laptops-battery.co.uk/.
have you checked your cables, esp the ground?
If the remote car starter stopped working after a new battery was installed in the remote, the remote needs to be reprogrammed. If the remote starter stopped working after a new battery was installed in the vehicle, the computer might need to be reset by disconnecting the battery for a few minutes.
Alternator not charging battery due to a bad fusable link?
You have a bad alternator.
An error code P1684 from an OBDII code reader indicates that the battery had recently been disconnected. This is normal if a new battery was installed but can indicate a connection issue or grounding problem.
battery tests good, alternator tests good, new voltage regulator installed and still no charge to battery from altanator .
just undo the battery but when new one is installed you will have to reporgam the sunroof an the windows
The fossil blue watch series has a replaceable battery should the battery die. The back is threaded to allow access to the battery. The new battery would be installed.