2012 Vauxhall Insignia major issues

Car: Vauxhall Insignia
Year: 2012
Variant: 2.0 ltr cdti
Categories: Electrics, ECU, Warnings & Lights
Battery was draining frequently and then would be fine for a couple of weeks then dead again, cleaned all earth terminals on body that I could see, car started first time no issues, unfortunately I ordered a new battery as I still wasn't convinced, changed battery and all seemed fine, started car again to find no windows, indicators ,lights, wipers, key fob/locking or opening warning lights on dash - abs, power steering, brakes, battery, engine management traction control all illuminated. Car starts fine just cant drive it lol, any suggestions would be appreciated
Posted: Sep 3, 2021 (2 years ago)
Try disconnecting battery terminal for a couple of mins and then reconnect , sometimes works .
Posted Sep 4, 2021 (2 years ago)
Had battery off overnight, tried again this morning, no difference, still the same lol, I'm thinking box of matches and some lighter fluid might do the trick?
Posted Sep 4, 2021 (2 years ago)
Also forgot to yon original post that I've checked and tested all fuses ,all good
Posted Sep 4, 2021 (2 years ago)

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