urgent help been reading for hours

[bradley1994]

Hey I own a Peugeot 206cc 2004 and sometime in the last 6 hours it's decided to die completely battery is fine green light on and tested at 12.8 but when I go to use central locking it doesn't work and I have to manually lock it. Also when I try turn the ignition on and start it nothing happens occasionally my dash will flash for a split second but other then that nothing
Someone please help !!!! Is it a simple easy fix ??

Ps I have very little mechanical knowledge

[bradley1994]

Also can't put windows down turn on lights etc

[GrandadMonkey]

You don't tell us much about the car, how long you've owned it and its service history, mileage etc but I'd be asking myself:
When was the battery last renewed in the key remote? How old is the car battery? Has it got the correct height battery on it? - should be 190mm tall instead of the 175mm one for the hatchback. If someone has put the shorter battery on the 206cc it can cause connectivity issues.

[tenpole]

From the title of the thread I was expecting to find a story about an addictive book or maybe some visionary impairment.

You have rushed the original post and given little detail but I assume you are saying you have no electrics on the car. I would check the earth lead but check there is a special powering down incantation you need to do first before disconnecting battery apparently.