2001 Honda Insight Hybrid, has averaged 49.8 mpg over it's entire life!

I bought this car as a surprise for my daughter. Father knows best, ight? Wrong. Economical is not what she wanted. Since she will not drive it, nd I do not need another car, am selling it "as is" just as I bought it. Given her dislike of the vehicle, decided not to take it into the dealership for to have it made road ready, ia maintenance of the few items listed. Autozone told me the code indicates the battery pack may have a dead cell, ecause the car is currently runninig on the 3 cylinder engine, nd not using the IMA - or electric motor assist via battery pack.
-three dash lights are on (check engine, rake, nd IMA)
-A/C needs a charge
-radio don't work
I am not a mechanic, o these items may be quick fixes for all I know. I've always found Honda Service departments to be fair, n their pricing and quick in their turn around time. The other items are all working as they should. The lights, orn, blower, ower windows, ower locks, nd wipers all operate fine.
I've not driven it very much at all in the last couple months which I've owned it. The trips that I have made up the the store and back, 've found it to be a fun car, nd has surprising leg room even for someone like myself at 6'2" tall.
If you have any questions at all, lease ask away, nd I will do my best to answer or find out the answer.
Happy Honda Hunting!