No dash lights speedo rev counter or windows

[Grantocee]

Hello every one first post on here i have a 57 plate berlingo van all dash lights have stoped working both windows rev counter speedo fuel and temp also the hazzard switch door locks and de mister ... van still runs as should with working headlights and indicators was told it was the body controll module but replaced it tonight with no joy have a clicking noise coming from the window regulator when i push the window switch but also a click coming grom the bsi my wing mirror was kicked off a few weeks ago and this has all happend after that there seems to be water getting in were the casing is broken Any gelp would be welcome cheers

[cancunia]

Maybe a fuse, or a wiring short in your mirror? I'd start with the mirror and make the wiring safe to start with, then move from there. Which mirror is it, passenger side should have the motor I think, does it have heated mirrors? What engine do you have?

[Grantocee]

Maybe a fuse, or a wiring short in your mirror? I'd start with the mirror and make the wiring safe to start with, then move from there. Which mirror is it, passenger side should have the motor I think, does it have heated mirrors? What engine do you have?

Its the drivers side wing mirror and yes its heated the van is a 1.6 hdi

[Grantocee]

I have sealed up the wing mirror cleaned and dried the plug coming off of it checked all fuses on the bsi there was two plugs on it that looked a bit green from water i cleaned them both and still nothing

[Tomcat3]

If they look green and corroded the water has probably been getting into the BSI for a while. The usual route is down the loom from the scuttle as it fills with water if the drains get blocked not allowing the water to run out from the bottom of the wing. If you look in the scuttle area its probably full of dirt and leaves. There are threads on here about it and some have taken the bsi apart and managed to clean it up.

[cancunia]

As you've got the mirror isolated & checked the fuses sounds like checking the BSI next as suggested above would be a good idea. If you are getting a click from the BSI & window mechanism, I'd think it was something to do with a bad connection somewhere preventing current flow. There are also some threads about bad earths, mainly for the horn but I do seem to remember something about the instrument lights.

Looking on Sedre, the diagrams for the windows & instrument panel show earthing points in the footwell / side panel in front of the door. It's not 100% clear which side of the car they're on as 1 diagram has a LHD car, the other has a RHD car, but my guess is they are in front of the driver's door, bottom hinge or thereabouts.

[Grantocee]

I have taken the bsi apart and and its only a small bit of corrosion in the corner of two plugs its gleaming no burn marks or dry spots i was getting a click from both at the start but sinse plugging the window module back in it only clicks twice when you first plug it in after that theres nothing my friend checked the earth that runs from the passenger side wing last night but seemed fine i will show him this cheers

[cancunia]

I have taken the bsi apart and and its only a small bit of corrosion in the corner of two plugs its gleaming no burn marks or dry spots i was getting a click from both at the start but sinse plugging the window module back in it only clicks twice when you first plug it in after that theres nothing my friend checked the earth that runs from the passenger side wing last night but seemed fine i will show him this cheers

I've attached a couple of diagrams from Sedre for the indicators & the windows. On the right side of the indicators diagram the instrument panel is shown as '0004'. If your indicators are working but not showing in the instrument panel, I'd take a look at the wiring from the BSI to the instrument panel & through to the earth.
Looking at the very bottom of the indicator diagram document, diagram B, I noticed that the instrument panel appears to be earthed via 'MC42' somewhere near to the cigarette lighter.
Does the Hazard light switch work?
Have you tried the infamous 'BSI Reset'?

[Grantocee]

No the hazzard switch doesnt work or. The demister or lock door button and yes tried a reset but obv couldnt put down the window lol had to get my mate to do the battery ect wile i done the ignition ect didnt work

[Grantocee]

No the hazzard switch doesnt work or. The demister or lock door button and yes tried a reset but obv couldnt put down the window lol had to get my mate to do the battery ect wile i done the ignition ect didnt work

I also connected a diagnostic tool to the OBD socket and got error code U0028 communication error bus A if this helps narrow down the issue.