smart key

Hi all, So over the past 2 weeks i have had it a couple of times where i open the car with keyless entry so just have the fob in my pocket. Its fine, car starts fine and no issues driving, get to wherever i am going, get out, press the lock button on the fob and nothing. Car just sits open and...

Finally took the car in last night to have a new sill fitted (my fault) plus new fuel flap assy the chrome selena inserts and the door\wing seal replaced, these are all under warranty, and have just realised I forgot to mention the 'peeling' keyfob :oops: oh well!