nippo n2553 Posted May 20, 2018 Share Posted May 20, 2018 I have mk4 mondeo titanium x, my problem is my dash has come up immobiliser active so i cannot start my car, any ideas please Sent from my SM-G950F using Tapatalk Quote Link to comment Share on other sites More sharing options...
Dee_82 Posted May 21, 2018 Share Posted May 21, 2018 Not sure, happened to me once, it was because my partners car key was too close to mine, it must have been picking up conflicting signals from the keys and shut the car down. Move the key away, problem solved. Quote Link to comment Share on other sites More sharing options...
nippo n2553 Posted May 21, 2018 Author Share Posted May 21, 2018 Not sure, happened to me once, it was because my partners car key was too close to mine, it must have been picking up conflicting signals from the keys and shut the car down. Move the key away, problem solved.Thanks Dee 82, have tried all sorts of things, have AA coming out to me hopefully they can sort out, thanks once againSent from my SM-G950F using Tapatalk Quote Link to comment Share on other sites More sharing options...
pragmatix Posted May 21, 2018 Share Posted May 21, 2018 Your key will need to be paired to the car again, instructions are in the handbook. Quote Link to comment Share on other sites More sharing options...
nippo n2553 Posted May 21, 2018 Author Share Posted May 21, 2018 Your key will need to be paired to the car again, instructions are in the handbook.Fob locks and unlocks car but dash keeps saying immobiliser active,just cant do anythingSent from my SM-G950F using Tapatalk Quote Link to comment Share on other sites More sharing options...
nippo n2553 Posted May 21, 2018 Author Share Posted May 21, 2018 Your key will need to be paired to the car again, instructions are in the handbook.Went on forum and it says if main battery gets low computer shuts down system to protect any further damage and has to go to main dealer to reprogram computer,£120 per hourSent from my SM-G950F using Tapatalk Quote Link to comment Share on other sites More sharing options...
pragmatix Posted May 21, 2018 Share Posted May 21, 2018 3 hours ago, nippo n2553 said: Went on forum and it says if main battery gets low computer shuts down system to protect any further damage and has to go to main dealer to reprogram computer,£120 per hour Sent from my SM-G950F using Tapatalk ***** hell thats expensive, not come across that before,I've had flat battery's on my last mondeo and never had that problem mine was a 2011 2tdci titianuim. Did the AA not sort it for you Quote Link to comment Share on other sites More sharing options...
nippo n2553 Posted May 21, 2018 Author Share Posted May 21, 2018 ***** hell thats expensive, not come across that before,I've had flat battery's on my last mondeo and never had that problem mine was a 2011 2tdci titianuim. Did the AA not sort it for youNo he spent hour and half trying, found battery was flat so he put it on charge, left it about 20mins so system would clear, put back on still the same, tried brand new battery same again, plugged diagnostics in and could not get any readings at all, he was stumped, i am ***** off dont know what to do now, all is get is engine malfunction and immobiliser active?Sent from my SM-G950F using Tapatalk Quote Link to comment Share on other sites More sharing options...
nippo n2553 Posted May 24, 2018 Author Share Posted May 24, 2018 No he spent hour and half trying, found battery was flat so he put it on charge, left it about 20mins so system would clear, put back on still the same, tried brand new battery same again, plugged diagnostics in and could not get any readings at all, he was stumped, i am ***** off dont know what to do now, all is get is engine malfunction and immobiliser active?Sent from my SM-G950F using TapatalkAii sorted now, turned out to be faulty fuse, thank to Mike at Torque is CheapSent from my SM-G950F using Tapatalk 1 1 Quote Link to comment Share on other sites More sharing options...
pragmatix Posted May 24, 2018 Share Posted May 24, 2018 Thanks for the update glad your sorted, also it may help someone Quote Link to comment Share on other sites More sharing options...
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