Easy,(IGNITION MUST BE OFF THROUGH OUT ALL STAGES)
Simply put a small flat screw in each corner of the display cover and gently pull it away then I belive its a 20-25 torxs to release each corner.After this just disconnect the left terminal and turn it around towards you, with small long nosed pliers turn and release each bulb holder when I did mine i changed every bulb as there cheap enough (10 at least),Also check and clean all the top bulbs are not blown, belive if a jobs worth doing do it once.
I then reconnected the terminal and put the ignition on before putting back together,just to check it worked.
Repeat the process but in reverse to put back together.
Jobs a good one hope it helps..................
Citroen xsara Picasso dashboard light bulb is the bulb that's for the dashboard light climate control. The you tube web site gives you information as how to change the bulb.
Press and hold the BOOK button. rest is simpls.
on top right side of dashboard there are two buttons one looks like a book the other arrows, they change date/time on Picasso
it is behind the display in the centre see previous questions on how to change display bulbs, in oreder to be able to change the bulb.
If u mean steering wheel controls you need a patch lead .
Take it to a garage
it screws out
how do i change rear brake pads on 53 plate Picasso hdi
100000mles
Is is extremely difficult to change a clutch on a 2l hdi citroen xswara picasso car, as it is mounted directly into the main console which is generally unremovable.
how do u change aheadlight bulb on a picasso c3 vtr
One may want to enlist the help of a professional to change the front brake disc on a Citroen Xsara Picasso. It can be a tough job and dangerous if not done correctly.