Normally O/D means "over drive" so if the warnign is on saying "O/D off" it just means that you are not in overdrive, it is best to drive in over drive because it can conserve on gas. Just find the O/D button and press it back on.
Did not receive a owners manual when I purchased my Jeep Liberty 2004. There is a warning light that looks like a transmission lighting up - what does it mean?
what to do when the malfuction light comes on?
There is a malfunction in the "chip" key system.
It is probably the lo wash (low washer fluid) light.
you might need a new part. ;3
I believe that it means your tire pressure is low.
The simplest thing is to check and make sure the gate is closed.
The output voltage from the alternator is either too low or too high.
Wiper fluid
That is the Service Engine Soon light. You need to have the vehicle checked at your earliest convenience.
Service required is the oil change reminder. Service engine soon would be the check engine light.
It is the warning light for the security system. The system does not recognize the key you're using. Try using a spare key and see if the light goes out.