cutting out

[ekey1]

i have a problem with my leon53 plate cupra t .the engine keeps cutting out after few seconds and a light comes on with a key can anyone help ???? please

 

[DPJ]

Your immobiliser is cutting in. Being having key problems? Try the spare key.

 

[ekey1]

aye a few problems with locking yeah i tryed spare key no joy any other ideas???

 

[Muttley]

Immobiliser doesn't recognise the keys. Dealer only job. Take proof of ownership.