The left side of my front heated screen appears to have given up. Is there an obvious fix or is it new screen/loom?

Thanks. 2012 4.4 TDV8 Westminster
2007 3.6 TDV8 Vogue - gone!
2003 V8 HSE (LPG) - gone!
2018 F-Pace 25t Portfolio
1974 LR Series III Lightweight FFR
2014 BMW 640i Gran Coupe

Check all the obvious first!
Fuse, relay, connections etc.
There is a plug and socket in the bottom left of the screen that it quite vulnerable as it gets all the weather etc check that

^^^+1 from me

+2
If a complete side is not working it will likely be the circuit outside of the glass. If only some of the heater elements work and you are getting a zebra - it is in the glass. 
RRC 2Dr, RRC 4Dr,
P38, and 2 L322s
(wife thinks I'm nuts - prob right, too)

Thanks. As far as I can tell, there is only one fuse in which case that's fine as the right side works.

Right, off to the specialist.  2012 4.4 TDV8 Westminster
2007 3.6 TDV8 Vogue - gone!
2003 V8 HSE (LPG) - gone!
2018 F-Pace 25t Portfolio
1974 LR Series III Lightweight FFR
2014 BMW 640i Gran Coupe

SteveMFr wrote:

+2
If a complete side is not working it will likely be the circuit outside of the glass. If only some of the heater elements work and you are getting a zebra - it is in the glass.

Hi, I got the Sebra stripes, lol and hte windshild is only a year old. Sow ill check thw warenty, but still...  -03V td6
-72 Cadillac Coupe DeVille 7,7liter.