there will be some way to take your key apart
it will come apart along a seam that bisects it
there will usually be a wide spot in the seam where you can pry with a screwdriver
a button or coin cell will be inside get a replacement the same size replace the springs and clips
snap the case back together
To change the battery in the Mini Cooper keyless remote, it is necessary to first open the device. This can be done by removing the key chain and gently prying the seam at the opening end apart. Now the battery is accessible for easy replacement.
You can change the battery in your Mini Cooper by releasing the hood lock located on the bottom portion of the dashboard. The key to unlock the battery cover should be on the side of the battery cover.
BIUSXX
how to program remote for mini cooper
use a hammer..:)
how to program remote for mini cooper
change the battery in the remote you can test your remote at auto zone for free
Change battery at official dealer.
There's a signal transmitter inside the key which needs power. Change the battery.
The Honda Accord remote key does have a battery.
There is nothing to reset. Just change the battery and if you have it in correctly it will work.
how to program remote for mini cooper