Skoda Superb 2019 skoda superb battery drains overnight when everything is off.

Car: Skoda Superb
Variant: 2.0 TDI
Model Year: 2019
Categories: Electrics, ECU, Warnings & Lights
its very random though, can be fine for weeks then suddenly goes. Last time I couldn't even open the doors and had to use the manual key. AA had to put two lots of jump leads on to the battery.AA had to put two lots of jump leads on to the battery. It also makes a starnge fizzing noise when trying to start, all the dials flicker and then the alarm goes off. Really odd.
Posted: Mar 28, 2022 (2 years ago)
You really need to get your battery LOAD tested as it will show any possible defects , weak cells . Could also check battery terminals are tight and clean .If still having problems , need to check for any parasitic drain
Posted Mar 28, 2022 (2 years ago)

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