if is xsara picasso then: from inside move carpet on the left side, there you see two metal parts which need to be squeeze and all rear light come off. Then you take off plastic where are all bulbs in, brake, direction and reverse bulb
how do you change a brake light bulb from a citroen c4 tail light unit. thanks
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.
There is a switch behind the brake pedal. Fairly easy to replace, or a 10 minute job at a garage.
The brake light bald can be accessed through the trunk of the car. Remove the rear tail light cover to access the brake light bulb.
NO
Remove the fuse board cover at the right hand side of the steering wheel, the switch is located behind the mass of cables, a quarter turn to the left will allow the switch to be removed.
undo the 2 plastic screws at the back of the light the whole light unit comes off then.
It's under the n/s front light.
Take the gearbox out and flip it round twice
The alternator needs attention or replace
The brake light : ampule P21/5W (brake and night light). Remove the dressing defers of the boot by removing the pawns, pull out the optic block according to 2 marks then the ampule!
T5 0.6w although 1.2w give a brighter light