Join Date: Apr 2008
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It is not unheard of, but unusual to switch the earth. I have never heard the terminology 'electronic earth' but if this is the case, I would hazard a guess that it would be a 'clean' earth used for all the delicate electronics. It's a good idea of yours though, to run an earth from the battery as it should point you in the right direction if the fault is earth related.
I take it that the 'display' we are referring to is the complete dashboard display (assuming the Espace has a completely electronic dash), or is it just one part of it?
BTW, Good luck job hunting!
Currently in martin999's garage:
2011 (11) VW Passat 2.0 TDi SE + options in Island Grey, 2011 (11) Honda CB1000R in Pearl Cool White... oh and a 2004 (54) Secnic II 1.5dCi Dynamique in Ottoman Blue !