Hyundai i30 Warning Lights

IronGiant

That sounds OK.  If it drops below 12 on standing there's either a problem with the battery itself or something is draining it.

noiseboy72

More likely a tired battery. What are your driving habits? If it's mainly local journeys, it's very hard on the battery, while long motorway miles will hardly tax it all. Start Stop systems put extra load on the battery and they are more expensive to replace.

Delvey

Sounds fine. If the car is less than 3 years old should be replaced under warranty. My misses Juke battery died after 2.5 years

Bl4ckGryph0n

Battery sound fine. And if the lights are on but there isn’t actually a problem, ie you still have power steering etc. Then I would suggest an electrical fault , possibly a short or water ingress somewhere.

When the AA arrived and they read the fault codes you said there weren’t any logged. So I guess they couldn’t clear them either then.

Am I correct then that the only actual problem is the lights being on on the dashboard and not being able to switch them off?

My diagnoses is that you have an electrical gremlin Bugger to find. First I’d check all the earth leads and straps.

zeppelino

Don’t do anything if it’s under warranty. Let Hyundai sort it.

funinacup

Went into dealers today. They found a fault code that led them to a damaged ABS sensor wire that they reckon has been nibbled by a rodent!

Being fitted tomorrow so hopefully that takes care of everything that's illuminated.

@Bl4ckGryph0n the power steering wasn't working. I believe its electric on this car which would make sense.

@Delvey the battery is only covered for 24k or 2 years. Thankfully its fine!