Summer Operation

The engine cooling system in air-conditioned vehicles must be protected with a high-quality antifreeze coolant to provide proper corrosion protection and to protect against engine overheating. A solution of 50% ethylene glycol antifreeze coolant and 50% water is recommended.

Refer to “Maintenance Procedures” in “Maintaining Your Vehicle” for proper coolant selection.

    See also:

    Safety and Security
    The 2008 Jeep Liberty has a full range of active and passive safety systems. Among the vehicle's standard equipment are Electronic Stability Program, Electronic Roll Mitigation, All-speed Traction ...

    Security
    It is advised to erase all channels before you sell or turn in your vehicle. To do this, press and hold the two outside buttons for 20 seconds until the red indicator flashes. Note that all cha ...

    Satellite Radio
    To switch to satellite radio mode, say “Sat” or “Satellite Radio”. In this mode, you may say the following commands: • “Channel Number” (to change the channel by its spoken number) ...