Once you are done with the hatchback and battery, push the seat bottom back into the clips until they lock in place. Figure 2. Pull up on both corners of the rear seat bottom to release it from the retention clips, then lift the seat bottom up. Figure 3. Pull forward on the hatchback release cable to open the hatch manually. Never tried it. This is the only guide i found online which is for earlier cars. These procedures for reprogramming keys applies to: 2002-2006 R50 MINI Cooper and R53 Cooper S Hatchback, 2005-2008 R52 MINI Cooper and Cooper S Convertibles. This information was posted in our forum pages. Proceed at your own risk. [wps-forum-post slug="mini-cooper"][wps-forum-backto slug="mini-cooper"][wps-forum slug="mini-cooper"][wps-forum-reply slug="mini-cooper"][wps-forum CAS3 Module Part # 61 35 9 147 187 (61359147187). 2009-2011 Mini Cooper JCW Convertible (R57). 2009-2011 Mini Cooper JCW Hatchback (R56). 2009-2011 Mini Cooper JCW Clubman (R55). 2009-08/2010 Mini Cooper Convertible S BMW Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME CAS3 Key 7641003 Manual. In 2014, BMW and Mini both added themselves to the list of manufacturers hiding the keyhole or lock cylinder, and introduced a new, slightly redesigned key fob. The button in this case, is on the side, as shown. Press it and pull the key ring end to remove the mechanical key. The Mini key is rounder. The newest version, shown, has a button on the neck. . Push it while pulling the key ring with Discussion Starter · #1 · Oct 30, 2007. Only show this user. :yikes:I bought my mini about 2 1/2 years ago, its a 2003. I only have one key, which I received at purchase from the used car dealer. When I went to leave for work yesterday, my car had both windows down, the sun-roof open, the glass in one of the fog lights broken and appeared to • Hold the key up near your left shoulder (so it is closer to the remote receiver antenna). • Hold down the unlock button and press the lock button 3 times. Release the unlock button and the doors lock which confirms the operation. • Quickly repeat steps 4 & 5 for key #2 etc. If it does not work, try doing the keys in the opposite order.