Facelift 93-96 wiring diagram broken-line dashes(?)

[Jaguar5993]

Hello,
Something on the facelift XJS wiring diagram is messing with my brain!
I normally know what most electrical symbols are, but I cannot find anywhere from Jaguar or the internet what these dash-lines really mean(pic).
My hunch is apart from the normal wiring for the V12/4.0 auto box, the dashed line might be for 4.0 manual box,but not too sure.
Does this mean that the dashed wiring line's in the diagram delete/by-pass certain connections and units etc...if that makes any sense?
Thanks for any info.
Regards

[almcl]

I think (based on the diagram on page 90. 3.1 - 2) that it shows a screened cable:

[Jaguar5993]

Thanks Al,
Well done…I would never of guessed that the symbol 13 you indicated, was the dashed line…
All good fun!

[PaulGover]

Yup, that's a common electronics notation for screened cable, like the zigzag line for a resistor, the parallel lines for a capacitor, etc. Usually the dashed bit is connected to earth for screening.