Immobiliser Warning Light

[Mike B]

This began flashing on my 2.5TDi this morning and I drove 5 miles and on restarting no light drove back 5miles still no light .Manual says use of uncoded key but I have usedthis one for 2 years could it be low battery in the key?Any other ideas anyone?thanks Mike

 

[hades-]

could have just missed the signal
battery has nothing to do with the immibiliser
the pick up ring maybe on its way out
if it starts and cuts out after a sec or 2 thats what it will be