Diagnosis Help

[Adam1984]

Hello,

So I have a Citroen C4 Grand Picasso.

Over the last few weeks I have had certain error notifications. I have had the car read with an Autel diagnosis machine and they told me the faults are as follows.

Parking Assist fault - sensors going off all time
Windscreen Rain Sensor Fault
Back windscreen demister error.
Immobiliser error - but the car still starts?

I have tried to contact several independent Citroen specialists and are telling me to go to main dealer as they don't want to touch it.

An auto electrician said I may need an ECU software update.

So my questions are, can anyone help me understand the faults am getting and does anyone around Wirral, Merseyside use Diagbox/Lexia to help me out please?

[mickthemaverick]

We do have a member in the Wirral with diagbox and hopefully he will see your post and contact you about the problems