my on board message display on focus st is showing key not detected. I replaced battery in fob and still not working its also not operating any central locking all this happened after car battery had died after ignition was left on. HELP
what both of em,try removing bung from wher the ignition key would be going offer the fobe to the hole n try start button or locking buttons,if no good prob req diagnostik eqip to reprogram both keys
