MERCEDES A250 l W177 BATTERY REMOVAL & REPLACEMENT l FULL PROCEDURE l DIY 

Thank you for the kind words and feedback! After knowing the steps to get the battery out it goes very easy. Thank you again for your support and please consider leaving a thumbs up and subscribing if you have not already. - Full Throttle

Thanks for reaching out. That is great news to hear you will be doing the swap your self. After knowing the proper way to remove it is a very easy job just a bit tedious. If you have any issues be sure to let me know and I will help any way possible. I greatly appreciate your support and look forward to hearing how it goes. Please consider leaving a like and subscribing if you have not done so already. Goes a long way in helping the channel grow and give me the ability to bring bigger and better content to you all. - Full Throttle

So glad you enjoyed the episode and found it helpful. Truly appreciate your feedback and support. Please consider leaving a thumbs up and subscribing if you have not done so already. - Full Throttle

Thanks for reaching out, yes this should be very similar of not identical to the cla 250. I appreciate your support and please consider subscribing and leaving a thumbs up of you haven't already. - Full Throttle

@@itszhype9854 Thanks for reaching out, normally the Pyro fuse is directly on that battery to disable full power to the vehicle in an event of a crash. I would recomend reaching out to your local MB dealer to confirm location they should be able to narrow it down for you. I hope this helps or maybe someone else will be able to reach out with further info. - Full Throttle

@@admirkapedani2972 Thanks for reaching out. If you enjoyed the episode please consider leaving a thumbs up and subscribing. After the battery was reinstalled and all components back as they should I was able to start the car using the key, pressing the brake pedal and pressing the start button as usual. No other systems had to be reset. Hopefully this helps, if there is something else you are looking for please let me know and I'll try to help! - Full Throttle

@@FullThrottleBHP Didnt required any reset or anything else, because i was told that they need a computer reset ??? Thnx

@@admirkapedani2972 as far as my local dealer they advised no calibration or reset is required. Vehicle has been operating as it should since.

Truly appreciate the feedback and taking the time to reach out, by far the most complicated battery change on any Mercedes I've ever seen 😅 Be sure to subscribe and leave a thumbs up if you have not already and we always greatly appreciate any and all kinds of support 🙏🤘 www.paypal.me/FullThrottlebhp - Full Throttle

Thank you for reaching out! I love hearing back from my viewers. Your support is greatly appreciated and please consider subscribing if you have not done so already. A quick click greatly helps the channel to grow and bring more great episodes like this one. Enjoy your W177! - Full Throttle

@@raymondsiu thanks for reaching out, that is a great question! Based off my local Mercedes dealership there was no reset/ or computer relearn needed for the battery replacement. Making it a very DIY friendly job. The new battery has solved many issues the W177 was having as these cars are so delicate when it comes to proper battery voltage. The bigger battery size should help last longer as well. I am glad you enjoyed the episode and please consider subscribing and leaving a thumbs up if you have not already done so. Your support is greatly appreciated 🙏 - Full Throttle

​@@FullThrottleBHP Merc confirmed this? As if you Battery is low there is a risk your new battery may subsequently overcharge unless you tell the car to refresh the charge value. It could ruin the new battery pretty quickly.

@@mattsmith1051 Yes that is correct on most vehicles. Mercedes dealers local confirmed no Mercedes in my line up AMG W204 R170 SLK X204 and the W177 A class does not require any reset or relearn of the computer charging system. I assume they are correct as I can't see them turning down easy money. As far research as I could find there's no Mercedes ICE that requires any relearn for a standard 12v battery replacement.

@@FullThrottleBHP Thanks for follow-up; I am about to replace my battery, I think I will get one from local Costco where they have 5 years Warranty :)

​@@FullThrottleBHP, just done my battery replacement, saved me hundreds from dealer.

Thank you for reaching out. After battery is replaced there is nothing that needs to be reset. Everything was same as before. You should be able to use memory saver with obd2 if you want. Please consider subscribing and leaving a thumbs up if you enjoyed the episode. Your support is greatly appreciated. - Full Throttle

You are very welcome! Thank you for reaching out. I am glad you found the episode helpful. Please consider leaving a like and subscribing to the channel if you have not done so already. A couple quick clicks go a long way in supporting the channel and helping us grow plus you wont miss out on future episodes like this one! Thank you for your support, - Full Throttle

Thank you for reaching out, so glad to hear you found the episode helpful. Please consider subscribing and leaving a thumbs up if you have not done so already. Your support is greatly appreciated and be sure to stay tuned for more W177 content. - Full Throttle

Certainly not as straight forward as the "older" Mercedes use to be haha. Hope you found the episode helpful and straight forward. - Full Throttle

@@FullThrottleBHP helpful? For sure! Thx for you guide