* Cruise Control: This is almost certainly present. Buttons will be used to set, resume, accelerate, and decelerate the cruise control speed.
* Audio System: Buttons for volume up/down, channel selection (or scanning), and possibly source selection (radio, CD, cassette if equipped).
* Possibly Voice Commands (Uconnect): If your Liberty had the optional Uconnect system (relatively uncommon in 2002), there might be a button to activate voice commands for phone calls or other functions. This is less likely than the cruise control and audio controls.
To be certain, the best approach is to:
1. Check your owner's manual: This is the definitive guide to your vehicle's features and controls.
2. Examine the buttons themselves: Many have symbols (like a phone icon for Uconnect or a steering wheel icon for cruise control).
Without knowing the precise options on your specific 2002 Jeep Liberty Limited, it's impossible to give a fully accurate list of button functions.
