Nah, sorry Dudley. The default lighting for Combino trams is lighting on,
both exterior and interior. Most drivers of Combino, D trams, don't touch
any lighting switch, nor with any other tram to my knowledge.

Andrew..

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On Sat, 17 Jul 2021 at 21:55, Dudley Horscroft < transitconsult@...> wrote:

> Perhaps to detect the total amount of light received and to switch on

> interior lights when the sunlight decreases sufficiently - to save the

> driver having to switch on?

>

> Regards

>

> Dudley Horscroft

> On 17/07/2021 8:58 pm, Andrew C wrote:

>

> At the base of the pantograph on one side is a single of what looks to be

> a solar panel. On the other side of the pantograph is a pair of panels.

> They look far from new and perhaps there is a connection to 3506

> advertising BP Solar Panels in 2008. One tram knowledgeable friend thinks

> not. Thoughts?

>

> Andrew.

>

>

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