Is your Mercedes-Benz SLK R171 refusing to start or showing signs of a weak battery? In this video, we walk you through the complete battery replacement process for the Mercedes-Benz SLK-Class (R171), covering models from 2004 to 2011.

✅ Tools you'll need
✅ Battery specs and tips
✅ Step-by-step removal & installation
✅ Safety precautions

⏱️ Timestamps:
0:13 - Battery Location
0:18 - Removing the Old Battery
2:12 - Installing the New Battery
3:14 - Battery Size
4:03 - Startup Warning Lights

🔋 Recommended Battery Size
✅ Type: EFB/AGM
✅ Capacity: 70Ah
✅ Cold Cranking Amps: 560 - 760 CCA
✅ Compatible with Compatible with SLK200, SLK280, SLK300, SLK350 & SLK55 AMG
✅ Compatible batteries and tools available from Amazon you can use for this vehicle (match EFB/AGM with old battery):

US & CA viewers:
🔗 MARXON 70Ah AGM: https://amzn.to/4pOA1vi
🔗 ACDelco 70Ah AGM: https://amzn.to/3LTfMNI
🔗 Battery post/terminal cleaner: https://amzn.to/4ibUTJR
🔗 Socket set: https://amzn.to/4oLWs2H
🔗 CTEK battery charger: https://amzn.to/4aZVnB8 (For batteries less than 2 years old, a good charger might fix it)

European viewers (From our experience, Varta batteries have proven to be reliable and long-lasting):
🔗 Bosch 70Ah EFB: https://amzn.to/4pdDHWA
🔗 Varta 70Ah EFB: https://amzn.to/4oeNoTP
🔗 Varta 70Ah AGM: https://amzn.to/4i5Rk7Q
🔗 Battery post/terminal cleaner: https://amzn.to/49nOAk3
🔗 Socket set: https://amzn.to/4pSfuGh
🔗 CTEK battery charger: https://amzn.to/4j7Sm3F (For batteries less than 2 years old, a good charger might fix it)

These are affiliate links, which means I may earn a small commission (at no extra cost to you). It helps support the channel and keeps these tutorials free. Thanks for your support! 🙌

Whether you’re a DIY enthusiast or just looking to save on workshop fees, this guide will help you swap your SLK’s battery quickly and safely.

Don't forget to like 👍, subscribe 🔔, and drop a comment if you have questions or want more Mercedes-Benz maintenance tips!

#MercedesBenzSLK #BatteryReplacement #SLKR171 #CarMaintenance #DIYCarRepair #MercedesDIY

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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!

Hochgeladen am 04.07.2025   Problem melden   Dieses Video bei YouTube   AutoMobile Battery & Accessories bei Youtube