Is your Mercedes-Benz B-Class (W246) struggling to start, or are warning lights appearing on the dashboard? It’s time for a battery replacement! In this detailed step-by-step guide, we’ll show you how to safely replace the battery on your Mercedes B-Class W246 (2011–2019), whether it’s the main battery or the auxiliary battery.

What’s Covered in This Video:
✅ How to locate the main and auxiliary batteries
???? Tools needed for a smooth battery replacement process
???? Step-by-step instructions to safely remove and replace the battery

Key Details About the W246 Battery:
Battery Location: The main battery is under the bonnet, and the auxiliary battery is usually under the passenger footwell.
Battery Type: AGM for the main battery; a small AGM battery for the auxiliary.
Lifespan: 4–6 years depending on climate and usage.

???? Why Watch?
This DIY tutorial saves you money and helps you maintain your car like a pro. Perfect for Mercedes-Benz owners who want to understand and care for their vehicles.

???? Got Questions? Ask in the comments, let's see if we can help!
???? Like, share, and subscribe for more Mercedes-Benz maintenance tutorials.
???? Hit the bell icon so you don’t miss out on our latest videos!

#MercedesBClass #W246BatteryReplacement #MercedesDIY #CarMaintenance #BatteryReplacementTips

---------------------------------------------------------------------------------------------------------------------------
Follow Us on Social Media:
???? Instagram: @auto_mobile_battery

Since 2019, dad and I have replaced 1000's of car batteries on stranded customers cars. We're putting everything we've learned into these videos to make it easier for you, all we ask in return is to SUBSCRIBE to this channel to show your support!