Hyundai i20 nothing works

Car: Hyundai i20
Variant: 1.2 petrol
Model Year: 2009
Hi I have a Hyundai i20 2009 I recently took it to the garage to fix the clutch and since then I’ve had some strange problems such as the trip mode resets every time I start the car the fuel and temperature pointer they stay up when I turn the car off the tachometer pointer stays on when I turn the car off and it does a beep sound like indicates that the door is open but it’s not and when I try to lock the car manually or with the key fob won’t work the key fob is good I’ve checked it and the last thing is the button that defoggs the rear window doesn’t work very strange after replacing clutch now I dunno what the mechanic did but I’m trying to fix it myself for now thank you
Posted: Oct 28, 2022 (2 years ago)
That is can be caused by a low car battery . Often in garage for repair they MAY have handlamps connected , doors left open and inside light on , radio etc all which drain the battery a little . Could check battery voltage , charge battery , or replace if needed .
Posted Oct 28, 2022 (2 years ago)
Replying to post by whittingehame:
That is can be caused by a low car battery . Often in garage for repair they MAY have handlamps connected , doors left open and inside light on , radio etc all which drain the battery a little . Could check battery voltage , charge battery , or replace if needed .
I’ll try that thank you for your response do you not think it might be a sensor or something like that? Thanks
Posted Oct 28, 2022 (2 years ago)
Dont know of any sensor that would cause it , all seems to be battery related . Likes of heated rear window takes a lot of power to operate and wont if low battery condition .I would check that first before getting too involved and spending cash possibly unneeded
Posted Oct 28, 2022 (2 years ago)
No problem thank you
Posted Oct 28, 2022 (2 years ago)
Hello I tried the battery and it’s good what else u think I should check? Thanks
Posted Oct 29, 2022 (2 years ago)
I had this issue and it turned out to be just a fuse that needed to be replaced.
Posted May 18, 2023 (1 year ago)

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