IMOBILIZER STAYS ON ENGINE WONT START .BATTERY WAS FLAT NOW FULLY CHARGED .DONT HAVE MASTER KEY OR CODE CAN ANYONE HELP ON WHERE RESET SWITCH IS OR HOW TO BYPASS WOULD BE MUCH APPRECIATED ROVER 400 R REG PETROL

RYAN CLARK, March 2006

easiest way around this is to replace the alarm/immobiliser unit and possibly the ecu from a scrap car or buy them of ebay its just 3 multi connectors and job done if your really lucky you might get the key code as well. this way you get a full alarm system as the ultra sonics dont work of the key.

Mick Connor, June 2006