I have 4 disconnected plugs that I'm unsure about.
 

I have just became the owner of my Papaws 1991 Jeep Cherokee Laredo 4X4. With only 84K miles and just the need of a lot of routine maintenance (plugs, wires, shocks, fluids, etc) its in excellent shape. I have noticed there are 4 plugs that appear to be disconnected. I am unsure what they went to, or may go to. The only thing that appears to not work any more is the digital thermometer and radio. I took some photos hoping someone could let me know what I am looking at. Thanks so much for any info you can share.

The 1st pic is the driver side seat correct? does it have electronic seat controls? maybe its for the motor

The last pic is the Data Link Connector.

second pic looks like the under hood light plug.

1st pic might be the seatbelt buzzer.

The two plugs are exiting form the console. Bot seats do have electronic controls, I honestly havent even thought about seeing if they work, but I will. Thanks! QUOTE=RubenZ;3294268]The 1st pic is the driver side seat correct? does it have electronic seat controls? maybe its for the motor[/QUOTE]