My battery has gone flat and l can not lock all the doors because there is no response from the key fob or from locking the drivers door manually. is there any way to lock all doors?
There are no buttons on the inside of any of the doors to push down (like the cars of old)

can not think why you can not lock the doors manually. l lost the remote locking key for my 307 and can still lock the doors manually. Best phoning your local dealer for advice.

Climb through one of the back doors, push down all the buttons internally, then get out of that door push down that button and it will stay down. Please put the key in your pocket before doing this as then you will have two problems, good luck.

Open each door, around the area of the latch there may be a black plastic round screw head. It may be visible or it may be hidden under a small round piece of black tape. You should be able to fit ur ignition key into this slot & turn it, shut the door & it will be locked. To open the door use the handle on the inside. Or there may be a small lever u can flick. It is very similar to the lever u move on most popular cars that activate the child locks. Either way this lever or screw will be on the door latch. Do this on all the doors except the one (or two) that u can lock from the outside with the key. If u have an owners handbook this should be pointed out in there. It is the same with all modern Citroens that have this type of door locking.

This is just another one of those infuriating design glitches that the French purposely designed into their cars for the UK market, first they fleece us of our cash to support their economy then they fleece us of more cash to put the problem right. Trade up and buy a decent German or Japanese car. Ask Jeremy Clarkeson!

Get some jump leads and get the car running or charge the battery, then all the electrics will work