I've got a new key for the 9-5. SWMBO has lost hers...
The key has been paired to the car with Tech2 and it works. The key turns and the car starts.
But I can't get the remote to synchronise. The key battery is at 2.95v, so that should be OK. WIS says to press the unlock button 4 or 5 times to synchronise. I've done this. Another part of WIS says press any button 4 or 5 times to synchronise. I've done them all. I've tried fast presses. I've tried slow presses. Still no good. As a last resort I paired the keys to the car again, but the situation is unchanged.
The original key is working as before, bith starting the car and as a remote.
The car shows "1 Remote, 2 Transpondr" on SID when I check.
Any help appreciated.