2015 Vauxhall Insignia sat nav dimming and brightening

Car: Vauxhall Insignia
Year: 2015
Variant: 2000 diesel

Categories: Electrics, ECU, Warnings & Lights

My sat nav display dims and brightens for no appearenrt reason as well as the instrument display. Also the trye monitering systems often tells me my rear and passenger front tyres are missing. and occasionally the radio will continue to scan all stations for a few mintes until switched off and on again.

Any ideas? anyone?

Posted: Dec 5, 2016 (7 years ago)

geoffsmith

Points: 1

Is it not still covered with warranty ?

Posted Dec 5, 2016 (7 years ago)

whittingehame

Points: 37,711

I wouldn't be surprised if there is a loose earth somewhere.

Posted Dec 6, 2016 (7 years ago)

paulieone

Points: 1,810

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2015 Vauxhall Insignia sat nav dimming and brightening

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