Failure on all electronics in display

Tick · 2025-09-28T14:57:19-0400

Hi
All my electronics are failing on the dashboard.
Everything from key recognition, to tire pressure, ACC, lane assist, to the AC, windows and locks and lots more are messed up.

The garage says the battery is fine. And the car seems to be driving alright.

I used to be able to remove the problem for a few days, by cutting the power and charging the battery over night.
But now nothing helps.

Anyone has an idea what to do?

Vernerbongo2 · 2025-09-28T17:40:12-0400

I've only ever heard of a bad battery causing that but could be anything I suppose.

Is the alternator charging ok?

If I was stuck I'd gamble on changing the battery 🤔

Tick · 2025-09-29T05:08:56-0400

Vernerbongo2 said:
I've only ever heard of a bad battery causing that but could be anything I suppose.

Is the alternator charging ok?

If I was stuck I'd gamble on changing the battery 🤔

Thanks mate!
Getting the battery changed today.
Then let’s see what happens.

Vernerbongo2 · 2025-09-29T11:39:05-0400

Fingers crossed 🤞

Keep us updated.

Tick · 2025-09-30T12:07:35-0400

So, changing the battery did not work.
Going to find a mechanic that specializes in this stuff.

Failure on all electronics in display

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