Hyundai i20 Problems

14 real owner problems with the Hyundai i20
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Have to charge the battery on my 2022 Hyundai i20 n-line every 4/5

Have to charge the battery on my 2022 Hyundai i20 n-line every 4/5 days for the stop/start to work and the sailing mode to work , dealer told me to do more miles than i do now, my last i20 without ...

2022 n-line
Posted: Oct 31, 2023
Battery was discharged so I charged it but when I went to reconnect the positive leas and then the negative lead the alarm goes off and the amber lights flash. Do I have to reset something?

I had disconnected both leads and then connected my charger for about five hours but when I disconnected the charger and replaced the car battery leads, positive then negative, an alarm went off and t...

2014 1.2 hatchback
Posted: Apr 28, 2023
Engine codes P0365, P0366 and P0017

My OBD reader is showing following; ============1============== P0365 Raw code: 0365 ECU: Engine control unit Status: Confirmed OBDII: Camshaft position (CMP) sensor B, bank 1 - circuit malfunction ...

2017 1.2 Premium Nav
Posted: Feb 18, 2023
48V Hybrid battery failure and months off the road

The car is used for Driving Instruction, so it is my main source of income. No car = no income. Hyundai don't care about this, or that pupils are having to take tests in cars they've not driven before...

2021 i20 Alternative Fuel Car
Posted: Nov 14, 2022
Nothing works

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 tem...

2009 1.2 petrol
Posted: Oct 28, 2022
Back lights go out when the engine is started

Back lights and dashboard lights will come on but then they go out when the engine is started

2017 1.2 petrol
Posted: May 11, 2022
Intermittent squealing

Getting intermittent squealing from rear passenger side. Gets louder and sounds like a scraping noise then stops for a while. Worse on left turn but always stops when brake applied. Then starts on rel...

2016 1.0
Posted: Mar 25, 2022
Heater only works on full power

The heater in the cab only works on full power this only occured when the steering was repaired

2010 1.2
Posted: Sep 30, 2021
ISG gradually failed and Cruising Stop Go has never worked

Suspect the 48v battery doesn’t work. Had car from new and ISG worked about 50% of the time initially but after 160 miles it has stopped working even after a 30 mile run. The claimed Cruising Stop G...

2021 1.0T GDi 48V MHD Premium
Posted: Jul 7, 2021
Bogs down when pulling away just guttless

tries to stall when pulling away and flat spots in all gears

2020 1.2
Posted: Feb 21, 2021
Wet seat

Hi guys, my Mrs car has got wet rear seat and I have no idea on where to look for a leak. The weird thing is where it is. The seat is stained on the part your back leans against and about 12 inches lo...

2009 1.2
Posted: May 10, 2018
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