I have a Mercedes E Class estate reg 2009, [old shape] and yesterday the instrument panel went blank. The car starts and the indicators and lights work but there is no speedo, rev counter etc, which are all on the instrument panel.
I got this advice from anther page on this site, can anyone confirm it is safe and worthwhile attempting?
"Disconnect the earth(negative/minus sign)lead only and run a jump lead > from the detached earth lead to the positve/plus terminal of the battery > and leave it attached for 5 mins. Under no circumstances allow the > detached earth lead to touch the vacant earth terminal of the battery"
I have checked the fuses and to the best of my limited knowledge they look OK.
Does anyonw have any other advice?
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