Car went in for its 10k service today. A few weeks ago I had an incident where the battery went flat when the car was not driven for a week,

at the time I thought we might have left on a courtesy light or something but could not find anything that might have caused it so jump started the car and thought I will let the garage know when it has its service.
After reading on here about members who have had problems with batteries I though this might be the problem... WRONG.
Went to pick the car up they had checked over the battery and charging system and they had found the alternator was not providing enough charge. Well enough if you did not use lights and lots of auxiliaries, rear screen heater etc.
The dealer now has a new alternator on order..
Anyone else had problems with their alternator?
They also found nails in both rear tyres
Everything else was fine and over all was very happy with the service they provided.
Oh and must add that I had a Picanto as a courtesy car which I had to take to Northampton on business from Derby. Got to say that it is one of the best small family cars I have driven

... Never thought I would hear myself say that as I am no big fan of small cars. What size engines do they put in them?
Simon