Dome light and Ignition Ring light constantly on.
#31
Scooby Regular
Thread Starter
iTrader: (5)
Join Date: Oct 2012
Location: North Yorkshire / Boston, MA
Posts: 1,907
Likes: 0
Received 1 Like
on
1 Post
I can't see any visible damage.
I'm assuming it's some kind of software issue. The unit clearly has some basic programming to execute the relevant actions of the central locking, interior lighting and seatbelt buzzer (apparently ).
I wonder if the temporary short (i'm assuming the root cause of all of this is that we managed to short something with a screwdriver or something during the change) was enough to wipe a non-volatile memory chip or something.
I'm sort of making this up as I go along - but I can't think of anything else, for the cost of a second hand unit - it's really not worth any further investigation tbh!
I'm assuming it's some kind of software issue. The unit clearly has some basic programming to execute the relevant actions of the central locking, interior lighting and seatbelt buzzer (apparently ).
I wonder if the temporary short (i'm assuming the root cause of all of this is that we managed to short something with a screwdriver or something during the change) was enough to wipe a non-volatile memory chip or something.
I'm sort of making this up as I go along - but I can't think of anything else, for the cost of a second hand unit - it's really not worth any further investigation tbh!
#32
Scooby Regular
Join Date: Mar 2013
Location: Snowdonia
Posts: 803
Likes: 0
Received 0 Likes
on
0 Posts
I can't see any visible damage.
I'm assuming it's some kind of software issue. The unit clearly has some basic programming to execute the relevant actions of the central locking, interior lighting and seatbelt buzzer (apparently ).
I wonder if the temporary short (i'm assuming the root cause of all of this is that we managed to short something with a screwdriver or something during the change) was enough to wipe a non-volatile memory chip or something.
I'm sort of making this up as I go along - but I can't think of anything else, for the cost of a second hand unit - it's really not worth any further investigation tbh!
I'm assuming it's some kind of software issue. The unit clearly has some basic programming to execute the relevant actions of the central locking, interior lighting and seatbelt buzzer (apparently ).
I wonder if the temporary short (i'm assuming the root cause of all of this is that we managed to short something with a screwdriver or something during the change) was enough to wipe a non-volatile memory chip or something.
I'm sort of making this up as I go along - but I can't think of anything else, for the cost of a second hand unit - it's really not worth any further investigation tbh!
#33
I can't see any visible damage.
I'm assuming it's some kind of software issue. The unit clearly has some basic programming to execute the relevant actions of the central locking, interior lighting and seatbelt buzzer (apparently ).
I wonder if the temporary short (i'm assuming the root cause of all of this is that we managed to short something with a screwdriver or something during the change) was enough to wipe a non-volatile memory chip or something.
I'm sort of making this up as I go along - but I can't think of anything else, for the cost of a second hand unit - it's really not worth any further investigation tbh!
I'm assuming it's some kind of software issue. The unit clearly has some basic programming to execute the relevant actions of the central locking, interior lighting and seatbelt buzzer (apparently ).
I wonder if the temporary short (i'm assuming the root cause of all of this is that we managed to short something with a screwdriver or something during the change) was enough to wipe a non-volatile memory chip or something.
I'm sort of making this up as I go along - but I can't think of anything else, for the cost of a second hand unit - it's really not worth any further investigation tbh!
#35
The centre pin is supposed to be like that on a "SMD" transistor.
That middle pin is internally connected to the bug pad/solder point on the left. Helps act as a sort of built in heatsink, its actually connected to the "drain" on the transistor.
I can see your thinking that the leg should go down onto one of the pads labelled "C53" but it doesn't.
That middle pin is internally connected to the bug pad/solder point on the left. Helps act as a sort of built in heatsink, its actually connected to the "drain" on the transistor.
I can see your thinking that the leg should go down onto one of the pads labelled "C53" but it doesn't.
#36
I have this exact fault on my 52 plate bug. I have bought a new module but don't seem to be able to find it in the car. Where shoud it be? Surely it wouldn't be removed when the alarm was fitted?
Cheers jared
Cheers jared
#41
Scooby Regular
Join Date: Mar 2013
Location: Snowdonia
Posts: 803
Likes: 0
Received 0 Likes
on
0 Posts
It's virtually behind the fuse box location, laid on your back with pedals behind your head it will be slightly left, held on with one nut onto a bracket.
#45
I know I have shorted something as I let 2 exposed wires touch when I was hooking up footwell LED lights to my dome light for them to act the same way.
I just cannot find where the module is that those dome light wires run too!
It is very annoying!
Any help would be greatly appreciated!
#46
Have you had any progress on this? I think I'm in the same boat as you.
I know I have shorted something as I let 2 exposed wires touch when I was hooking up footwell LED lights to my dome light for them to act the same way.
I just cannot find where the module is that those dome light wires run too!
It is very annoying!
Any help would be greatly appreciated!
I know I have shorted something as I let 2 exposed wires touch when I was hooking up footwell LED lights to my dome light for them to act the same way.
I just cannot find where the module is that those dome light wires run too!
It is very annoying!
Any help would be greatly appreciated!
#47
Did something have to be programmed?
Thread
Thread Starter
Forum
Replies
Last Post
toyney83
General Technical
10
02 October 2015 08:38 PM