The pod holder may not be pushed in all the way

The headphone jack has most likely pulled a pin connecting the jack to the pcb or a pin broke off. You can fix this by opening it up, locate the jack and reflow the solder by heating it with a soldering iron if the all the pins are still coming through the pcb or completely replacing the jack if a pin as loose and comes all he way through the pcb. A replacement jack can be found at a local electronics store or on Amazon and eBay.

The water pump may have gone out and needs replacing

Error 5 indicates a battery problem Try this link and see if this will help https://homesupport.irobot.com/app/answe...-charging-error-5

The compressor may be going bad and needs replacing.