Berlingo multispace 2006 2.0hdi

[David laverty]

Ive problems. 
Wipers dont work at all but i wired to switch in meantime
The seatbelt light is always on
The car just locks randomly all the time
The handbrake light doesnt go out

Any help is greatly appreciated

[cancunia]

Welcome to the forum
You maybe have a problem with the BSI, they often get damp inside.
If you search for BSI you'll find lots of info.