Radio code i have a peugeot 206 and the radio is asking me to enter an code after getting the battery changed, but i don't know it.

ask Peugeot that in your secret country
call em or drive there, or ask them on line.

If you have the owners manual, it is below the VIN in the manual

Defective radio.

If you need the code check gumtree.com and search peugeot clarion radio code, they email code from your serial number! Quicker and cheaper than main dealer, I have used them!

Not a Peugeot expert, but it sounds like you are not keeping the radio memory alive when the key is off. Usually there is a circuit to the radio that is hot with the key off that keeps the memory for stations etc.
Sometimes this is the same circuit for interior lights or cig lighter.

call a dealer

Hi

If you contact the peugeot dealer and give them the car reg number or chassis number, providing the radio is a standard peugeot radio they should have the code. its about £20 I think alternatively look copy and paste the URL or click http://shop.ebay.co.uk/?_from=R40&_trksid=p3907.m570.l1313&_nkw=peugeot+radio+code&_sacat=See-All-Categories

There are many people on ebay who can decode the radio if you know the number on the side of it.

Hope this helps
Regards
Dan

well removing the bat will reset all electronics you are better off to charge it hooked up igntion off in the car
if this is a worry

i don't know what error 2 is. It might mean that you tried too many attempts to enter the code, causing the radio to 'lock up'. When this happens, some radios 'auto clear' the error code after a fixed period of time (anywhere from 3 hours to a couple of days). Others can't be cleared without sending the radio back to the manufacture (but try simply disconnecting the battery, and reconnecting it, first) 
Assuming that you can get back to the position where you can enter the code, here's how to do it. I'll use the code 4968 for my example: 
Press button 1, 4 times 
Press button 2, 9 times 
Press button 3, 6 times 
Press button 4, 8 times 
Press button 6.

try leaving your ignition on for an hour or so and see if the error 2 message changes to the option where you have to input a code.

check you peugeot manuals to see if the previous owner has noted the code down if not hopefully you should have a stereo manual whihc will have the serial number on it .if not then you will have to remove the stereo and get the serial number off the back.
if you take the serial and logbook to a peugeot dealers they will beable to give you a code usually free.

let us know how you get on and please rate 

Your radio is made by CLARION and the only CLARION code available for free (using a serial number ) from anywhere on the Internet is if your radio also has a BARCODE SERIAL NUMBER beginning with C7000000 + + + + on a label somewhere on the metal casing.

(There are usually two barcodes on one label. The one required is the lower one )

T

If not then it will only be available from your Main Dealer or a Decoding Service