Battery OEM Nissan or OEM Volkswagen

OEM battery in my 2016 Jetta with 215k miles is still going strong.

Crappy "genuine VW battery/parts" for you. Any of my other OEM Japanese car batteries lasted much longer. My 2011 Nissan 370z OEM battery lasted 7 years. It could've probably gone even longer if not for without driving it for long during the covid pandemic.

In Mar 2022 I went to the dealer and got a new VW battery for my GTI $151. Not knowing any better, I simply swapped it in the parking lot - I did use a OBD-II device to keep circuits alive while the battery was disconnected. All worked like it should.

good. 2014 vw tdi with 360k on the clock and on the second battery. start/stop works just as fine as when i first got it.

I had U350100 as a soft fault in my Tiguan's system for a while about a year ago. I had it throw a hard fault and CEL for the same code twice. I found this to be caused by a fatiguing main battery. Not able to hold a high enough charge constantly to keep all the systems happy. I replaced and coded the replacement battery (000-915-105-CC-DSP) from VW. Made sure to change it's coding to know it was an AGM battery I installed in the Tiguan. Fault has not returned since.

When you change/disconnect the battery you will have the dash light up....just drive it and they clear out once you hit ~10mph.

OEM battery died at 3 years old / 50,000km. Was tested and deemed defective and replaced for free. Replacement OEM battery is currently 3 years / 45,000km old and I'm a bit nervous on long trips this winter lol. I got it tested last month out of paranoia and it came back all good.

Battery died July 2022. So got 3 years out of it. New battery is AGM (OEM VW from dealer). Stock battery was not AGM.

I went through the same last month. 2019 Nissan LEAF I bought as a Certified Used Car from a Nissan dealership out of state last year with only 6,998 miles on it. They included the Nissan Factory Wrap warranty and I also bought an extended power chain warranty ( with a really good discount) too. My car was 52 months old when I experienced the No Start condition due to the 12 volt battery.

We're having the same issue on our 22 Pathfinder. We're on our second battery. The first was replaced under warranty in January '24 after failing and stranding my wife out of town in the cold. It took 6 hours of testing before they would approve replacement.