thanks for that link.
Looked at my battery this morning - 'chrysler' written on it!
That'll be 10 years old then! I'll bung a new one on and see how I get on.
Todays driving:
Spoiler stuck up but no BAS ESP light on.
Driving home, spoiler stayed down for the first 5 miles, then chatter of a relay and the spoiler goes up and the switch flashes. I find it all amusing