Central locking not working and interior lights flash.2004 307 HDi

put key in icnition turn on but don"t start engine,press door lock and hold for a few seconds,then turn off,key fob should now work,if not try again,also make sure you have the correct battery in key fob.

I suggest you get one of those manuals people get nowadays to
do it yourself.. My brother use it to repair my car and it's totally repaired now. he got it from. www.reliable-store.com

Your problem is the interior light switch fuse has blown!which also serves the central locking system, located in the fuse box just above the drivers footwell (10amp) (well awkward). Replcace with one of the spare fuses supplied and all should be well. If your interior lights are not working (except boot light) this is a dead giveaway. Good luck.

windows, interior lights work via central locking control unit. [situated under side panel in luggage compartment] check fuses for c/locking and check for water ingress at control unit.

Hi,just reading with interest" Ianhende's" problem with his 406, I have the same sort of problem with a 2002 406 hdi (110) i.e hazards going off,plus central locking turning on & off whilst driving. have replaced battery, the mechanic is thinking that it is to do with a faulty door lock, any ideas out there ???? [email protected]

Remove the door pannel and spray releasing oil over the central locking solinoid.That should sort it for you good luck.

Sounds like you may have a bad ground clean battery terminals!! get wiring schematic!!!! Good Luck!!!!

you need to reprogram the fob

Check the fob battery because if the battery has gone then you can't immobilise the car immobiliser which in turn doesn't let you start the engine however it cranking. open the bonnet and remove the clips of car battery for a good 15-20 minutes and put them back and check your remote key and try to start your car. If nothing happens then let your car diagnosed by a experienced mechanic who is able to read out the ecu codes.

Can you operate the central locking once inside the car? Does your interior light come on when you open the drivers side door? If those are both the case, then you may have a bad door microswitch. If your car can't detect your drivers side door being closed, the central locking will not operate from the keyfob. If the microswitch is bad, you may need to take it to a garage to have it serviced as the procedure is complicated. See this website for details:
http://dubdiy.net/interior/mm.html