# Battery issues -vw customer service no idea

**Source:** https://vwcaliforniaclub.com/threads/battery-issues-vw-customer-service-no-idea.60295/  
**Posts:** 2

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### B — 2025-11-04T16:21:47+0100 (Nov 4, 2025)

I have a month old T7 beach, which loses about 10% charge every day from the leisure battery whilst sitting on our drive. VW customer service unable to help with this battery issue and also about what you do if I need to leave car for over two weeks on the drive ! I was expecting some support or advice but they don't know! Has anyone with similar battery drain issue over come the problem of leaving it unattended for 2 weeks or more?   
Also does the alarm go off if the leisure battery runs flat?   
Thank you!

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###  — 2025-11-04T17:43:32+0100 (Nov 4, 2025)

> [Bazz43 said:](/goto/post?id=764826)
>
> I have a month old T7 beach, which loses about 10% charge every day from the leisure battery whilst sitting on our drive. VW customer service unable to help with this battery issue and also about what you do if I need to leave car for over two weeks on the drive ! I was expecting some support or advice but they don't know! Has anyone with similar battery drain issue over come the problem of leaving it unattended for 2 weeks or more?  
> Also does the alarm go off if the leisure battery runs flat?  
> Thank you!
>
> Click to expand...

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### [All batteries replaced and software updated but still losing 10% every 2 days when van is not in use](https://vwcaliforniaclub.com/threads/all-batteries-replaced-and-software-updated-but-still-losing-10-every-2-days-when-van-is-not-in-use.59770/)

Hi again Ok T7 van with with dealer again, 2nd time they had it, its a 2025 T7 ocean and 4 months old, this time they tell me they have replaced all 3 batteries and done the battery update again. I dont drive this an everyday, sometimes will be sat for a week plus, when I got the van home...

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