flashing indicators
 

hi im using the key to open front door and after opening 5 -10 secs the indicators start flashing ( no noise) wont stop until i put key in ignition.
is this something to do with the central locking pump/thing not workin any help on either lights or pump thanks. p.s the pump in boot makes a noise for around 10 secs after opening door with key.
any help pleeeease