Hi right I swaped my number plate bulbs and interior lights over to LED
Now and again I get no HDC suspension lowering special programs off the normal bits you get with a bad battery
But it's new and noticed the number plate bulb on one side flashing /strobeing
Cud this be the fault and making all the lights come on the dash

Have you tried it with different bulb ? The LED can throw up CANBUS errors causing all kinds of  16MY Estoril Blue SVR.............
17MY Autobiography Dynamic - Corris Grey - WOW.
14MY Autobiography Dynamic - SDV6 - Fuji White
12MY Autobiography - SDV6 - Santorini Black - Dual View - Rear Entertainment - Sunroof.
12MY Autobiography - SDV6 - Orkney Grey - awesome ;(
2005 Java Black - 4.2 V8 Supercharged First Edition- will never be forgotten ;(

Not changed bulbs back yet as only spotted the bad one Thursday night
Thinking a bit now beers working its way around it only dose it if I driver on the motorway or straight roads for periods of time over about 20 min be it motorway or just traffic jam

Hi, just changes my headlights to led again to match the xenon. Everytime it's blueish!!
Is it because the reflectors in the headunit makes them blue? Can't seem to find some white ones.... RRS 2006 2.7 HSE

Lots of white LEDs have a blue tinge because they use filters in the "glass" to produce the white light. Xenons tend to change hue as they age. The difference between the two might be quite marked. 2012 SDV6 - it's missing a couple of cylinders
2008 TDV8 - it was a labour of love and is much missed

Ah! Tried to put my interior leds in the front lights and they turned blueish..... RRS 2006 2.7 HSE