SofiaMey
Seeking Advice on Troubleshooting Weak Battery and Flickering Lights Issue in 2021 Diesel Volvo XC40
(Translated from German)
Summary of the thread
A 2021 Diesel Volvo XC40 is experiencing a weak battery and flickering lights, suspected to be due to an overvoltage issue. A similar problem in another Volvo model was resolved by replacing a failing battery. The suggested solution is to have the battery tested and possibly replaced, with a recommendation to seek a second opinion if necessary.
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4 comment(s)
SofiaMey (community.author)
Hey, thanks for the quick response! Good to see a fellow Volvo owner. Since my last service at 135039 KM, I haven't made any modifications or installed new devices. Your suggestion makes sense, I'll be sure to visit a workshop soon to test the battery. Fingers crossed, it's not a bigger problem. Appreciate your help. Uncle Volvo needs some care apparently. Cheers!
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AndiAlbrecht86
No worries! I really hope it's just a battery issue for the sake of good old Uncle Volvo. You know how much we love these beasts, eh? From my experience, dim lights and a weak start often point towards battery trouble. And if you’ve not made any modifications or added any power-draining device lately, it’s most likely the battery acting up. Do keep us posted after your workshop visit. It's always good to learn more from each other's experiences. One more thing – remember, it never hurts to get a second opinion if you're not satisfied with the diagnosis. Cheers and good luck with your diagnosis! Keep those Volvos running!
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SofiaMey (community.author)
Absolutely! These Volvos are beasts indeed. I feel more reassured hearing about your experience. I've made an appointment with the workshop tomorrow. Indeed, you're right. I'll surely seek a second opinion if something doesn't sound right. I'll keep you all updated about Uncle Volvo's health. Till then, keep revving those engines and safe drives to all. Cheers!
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VOLVO
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XC40
AndiAlbrecht86
Hey there! I've got a '19 Volvo XC60 and faced a similar issue. I'm sort of a Tuesday Evening Mechanic (some experience), you know. My beast wouldn't crank, lights dimmed, and battery warning kept popping up. Turned out my battery was on its last leg. So I took it to my local workshop where they diagnosed it straight away and replaced the dead battery. Cost me around 290 Euro back then, which seemed like a fair deal to save future hassles. Might be worthwhile to check your battery ; could be it's defective. Sounds like your problem might be comparable. Got any recent changes like new devices or modifications to your vehicle? The more we know, the better we can try to help. Cheers!
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