No central locking

[Han solo]

Hi all,
Hopefully this will be my last pester for a while.
I've just replaced the blower motor, I now have no central locking.
I removed a small black box from behind the Speedo, I thought it was excess police junk as it looked pretty cheap and wasn't screwed in, just Tucked under a loom, its marked canm8 run v lock v70.
I googled it and apparently it's something that allows the key to be removed and lock the doors with the engine running and if an unauthorised user tries to drive it, it will cut out.
I've replaced it but still no central locking, is there a process for getting the car to talk to the key?
The car starts and has no driving issues, just no locks.

[37 RUBY]

The generic runlock systems on Police vehicles are usually operated from within the emergency lights & sirens control panel via a switch aptly named "runlock".
Occasionally the switch is separate often being a round press return switch in red with an engine symbol. A solitary press with engine running without touching any foot pedals leaves engine running so the blue strobe light bar can be left running but not flatten the battery.
If anyone tried to jump in and drive off it cuts the engine as soon as either brake or clutch pedal is pressed...I have never known it to be linked to the central locking but stand to be corrected.
They are extremely fickle pieces of equipment prone to electronic tantrums when least expected or needed, often needing a reset by turning the vehicle of then locking unlocking for normal service to resume.

I would have thought all that would have been removed but if you have such a switch it my be worth trying to arm the system, cause it to cut the engine and then restart and see if the central locking has begun to work again.

Your garage mentioned soldered wires....could they have disturbed anything or did this condition occur as soon as you removed the module?

[Han solo]

Originally Posted by 37 RUBY

The generic runlock systems on Police vehicles are usually operated from within the emergency lights & sirens control panel via a switch aptly named "runlock".
Occasionally the switch is separate often being a round press return switch in red with an engine symbol. A solitary press with engine running without touching any foot pedals leaves engine running so the blue strobe light bar can be left running but not flatten the battery.
If anyone tried to jump in and drive off it cuts the engine as soon as either brake or clutch pedal is pressed...I have never known it to be linked to the central locking but stand to be corrected.
They are extremely fickle pieces of equipment prone to electronic tantrums when least expected or needed, often needing a reset by turning the vehicle of then locking unlocking for normal service to resume.

I would have thought all that would have been removed but if you have such a switch it my be worth trying to arm the system, cause it to cut the engine and then restart and see if the central locking has begun to work again.

Your garage mentioned soldered wires....could they have disturbed anything or did this condition occur as soon as you removed the module?

There's no additional switches, well none that are connected anyway.
I don't think the garage actually did anything, the soldered wires comment was just smoke and mirrors to get out of doing the job at the price they'd quoted, which to be fair was pretty low for the work involved.
I replaced the runlock box last night and nothing changed, alarm light doesn't flash, I'm wondering if it's ust left something unplugged from or near the CEM, there are are two small (I think) 20 pin plugs that don't seem to have a home, one male one female, they look like they should fit together but are just slightly different sizes

I used to be able to remove the key and leave the engine running and lock the doors, handy on a cold morning lol

Will drop the glovebox out tonight when I get home.