The passenger seat tilts forward. Either push it fully back or fully forward (can't remember which one) and there is a little lock, like you have on the rear seats, push that down and lift the seat giving you plenty of room to work on the battery.
12V
Under the passenger's seat for a right-hand drive car, or under the driver's seat for a left-hand drive car.
The battery is located under the passenger seat in the Picasso. Caution should always be used when removing the battery as apparently it can corrupt the cars computer system if disconnected incorrectly. Everything should be switched off and all doors closed for at least 3 minutes before disconnecting, to allow the computer to go to sleep. If this is not followed then the software can be corrupted. Do not operate any equipment for the 3 minutes before disconnecting. (Check out the Citroen 3 minute rule)
it is in driver mirror
it is located under the passenger seat. The seat tilts forward like the rear seats however the catches are very difficult to release.
The alternator needs attention or replace
on my 2002 picasso there is a key slot on the end of the dash located on the passenger side, open the door and you will see it, use your key to turn it off
Remove bellhousing from citroen xsara picasso
open the passenger door there is a key slot there put the key in turn to the off position but don't forget to turn it back on
There are many features of the Citroen C3 Picasso. Examples of some features of the Citroen C3 Picasso includes an anti-lock breaking system and remote central locking.
Hi sit in the back behind the passenger seat and remove the headrest. Tilt the seat as far as possible foward, on the slides of the seat in the bottom left and right is levers that needs to be pressed and that will release the seat and swiwel foward.
On Peugeot and Citroen you must put the BSI computer to sleep before removing the battery otherwise it will damage the computer by spiking it. BSI computer is a very expensive to repair!