The fob buttons don't work with the fob inserted in the ism,the fob has to be in on position when you press the boot button to see how many fobs are programmed to the car..
HOW TO:Check the number of fobs programmed to your car.
1) Insert fob into the ignition switch turn it to on,DON'T start car..
2)Press and hold the boot lid open button on the fob for more that 2s and within 30secs of turning the ignition switch to the on position..
3)The SID with now display the number of remotes programmed to the car,and which of these is in the igntion switch.
SID display...* : Standard key,0:Valet key,Key No:**
*= Number of keys programmed(1-5),** which key is in the ism(1-5)
remove the negative off the battery 5mins(***) allowing the systems to reset,reconnect..then resync fob to car by placing in ism 5-10secs,and remove and reinsert..(***car unlocked and fob out of ism)Take car for short drive to re-engage steering lock..
Can you use the fob to lock/unlock the car after it has been reinserted in the ISM..!!!!