Both of my key fobs no longer work. Troubleshooting so far: Replaced the batteries in both fobs. Tried to reprogram the fobs using the "turn key 8 times" method. STA gets into programming mode (lock/unlock), but neither fob gets programmed. Is there a fuse that I should be looking for? Didn't see it in the owners manual. Does anyone have a link to the workshop manuals (in pdf form) that I could look at to see if it has some troubleshooting steps? Thanks much!