until code is set again
I will assume you mean "Does a Mini Cooper have a battery?" Yes, they do.
2005 Mini Cooper replace car battery. Alternative to MINI part
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.
$166.45 at Mini Cooper Dealership, but you can buy it at Western Auto for $145.99.
how to reset the brake service indicator on mini cooper s 2011
Purchase a simple battery charger like a Battery Tender, or a Ctek. Follow instructions.
Batteries Plus
bed
The battery should be in the hatch compartment (behind the rear seats), under the floor mat. Disconnect the negative terminal (black), then the positive terminal (red). Remove the battery, and install the new one in the same position. Reconnect the positive terminal, then the negative terminal. NOTE: The terminals are also designated by plus or minus symbols.
a good light weight factory type battery would be the mini cooper battery or the CSL m3 battery
No
Use your key in the door.