First of all i would like to say that this is a great place for info on this great car.
I recently bought a 2002 - 51 plate - V6 automatic saloon. It has done 49K Miles and I love it

There are a few things that need some inprovement/fixing though.
First some background information:
Just after I bought it I stoped for some petrol, but when I started the car the bettery was flat. After a nice guy gave me a jump start and I drove home I tried to charge the battery (which was still the original french one and 7 years old) but my charger said it was full after 15 minutes of charging. I have bought a new battery which I have not connected yet to see how long the old one lasts, and it does up to now. However, sometimes when I close the doors with the remote they dont, and i hear a loud beep indicating the doors didnt close but the alarm is on. And starting the car seems sometimes a bit slow. Other then that the battery seems still fine.
Once in a while when i start the car this error message pops up on the screen: Breaking system failed (or something similar) and I hear a few beeps (beep beep [pause] beep [pause] beep beep).
Now because it only happens once in a while I thought that it might be because it has not enough power for it, but I'm not sure. I am planning on hooking up the new battery soon but I would like to know if somebody has had this experience before.
Also the engine is making a slight pulsating shaving noice when the engine is worm and running idle. As soon as I press the gas the sound seems to speed up a bit but quickly disapears. When I open the bonnet I can hear the sound coming from the upper left (facing the engine) side.
My own thought is that is a belt or belt tensioner. Maybe the campbelt or the alternator belt?
Another issue, I read the manual and it said in there that when I press the right button on top of the wiper lever (I have two little arrows on the lever) it should switch the screens for the trip computer, and also repeat the last message from the sat nav. But this button seems to do nothing at all. I dont see anything about the trip computer, do I have one?
I am also looking for some information about hidden menu's. I've read somewhere on a french forum (with pictures) about a hidden 'debug' menu where you could see GPS/ODO/GYRO configuration. I have the link at home (I'm at work now) so I will post that later. My french is not that great so I used a website translator and this is (I think) what it said:
- press 'menu'
- long press 'esc'
- press 'left' twice
- long press 'esc'
But it does not seem to do anything

I'm also investigating if I can add POI's into the Sat Nav cd (specially speed camera's), I found a link where they were able to manually add them. But I was testing to see if I could use a backup of my cd first, and it seems that it can't detect backups cd. Sat Nav sais it has no cd. I'm looking into cleaning the lens to see if that helps.
Anyway, any information/help is very appreciated and I will update my progress of my issues regular (maybe in seperate forums).
Thanks,
bra1nDeaD