Engine suddenly quit running, checked and discovered engine oil was finished, had it refilled in workshop but vehicle wont start again, instead asks for a code before ignition can be switched on. What could be this code.
After checking vehicle myself at the workshop I think it is likely a theft deterrent system as everything else according to the workshop computer is normal. Can you suggest the next step. The security system is the Lincoln factory fitted with the small remote but the remote is not working now.