Not starting

[Bongoplotter]

Van not starting today, getting the glow plug light, on then off but then little or no response from turning the ignition. Just a few coughs.
No battery light or other warning lights.
Any ideas please?
Thanks
https://drive.google.com/file/d/1-Ptt6_ ... drive_link

[Ian]

Starter Motor solenoid failure. Packs available on eBay.

[g8dhe]

From the video it sounds like the starter motor is working but very slowly! Likely a flat battery especially if the engine is very cold, you can see all the other dashboard lights fade out as the battery voltage falls.