Long story, but my car no longer recognises my key.
Starts putting against the column

So where is the KVM and what fuse protects it?
2014 SDV8 AB.

History.
Had JLR camera fitted by Range Rover world, while he was upgrading my head unit.
Cam powered up, but then hung doing a firmware upload.
Then all I got was red indications on the power and WiFi buttons, then nothing.
Checked the supply fuse to the camera last night.
Blown.
Replaced and as I was there was a small arc.
Camera still nothing and now also Amber TMPS warning and can’t find key warning and need to use the key to gain entry and put fob my column to start.
New battery fitted and still nothing.

Spare key is on its way to RRUK for upgrade, so can’t check if it’s just the key.

Any help points appreciated 👍

If you are getting an arc when refitting the fuse there is a short somewhere affecting that circuit. It also reads as though the camera fitment had issues which may well be connected. I would be inclined to return it to Range Rover World and have them check what they have fitted for any issues. 2011 TDV8 Vogue SE

The KVM is behind the passenger side boot trim, the rear aircon unit is also behind there if fitted and obscures it slightly. Current
2017 Range Rover Sport SVR
2001 Porsche 911 Turbo
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2013 Range Rover Autobiography SDV8
2007 Range Rover Vogue SE TDV8
2002 Range Rover HSE TD6
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