Cómo cambiar la batería de la LLAVE Mercedes Benz Clase A (W176) Años 2013-2018
How to replace KEY battery Mercedes Benz A-Class (W176) Years 2013-2018

ALSO this video works in these cars:
• 2013-2018 A-Class (W176)
• 2012-2018 B-Class (W246)
• 2012-2018 C-Class (W204/S204/W205/S205/C205/A205)
• 2010-2016 E-Class (W212/S212/C207/A207)
• 2010-2017 S-Class (W221/W222/C217/A217)
• 2013-2018 G-Class (W463)
• 2012-2016 M-Class (W166)
• 2015-2019 V-Class (W447)
• 2014-2019 CLA (C117)
• 2012-2018 CLS (C218)
• 2015-2020 GLA (X156)
• 2016-2019 GLC (X253/C253)
• 2016-2019 GLE (W166/C292)
• 2010-2016 GLK (X204)
• 2013-2019 GL/GLS (X166)
• 2013-2020 SL (R231)
• 2012-2020 SLK/SLC (R172)
• 2011-2014 Viano (W639)
• 2016-2019 Metris (W447)

Disclaimer:
These videos are intended to offer general information working a car and tools.
The Peter Finn have used best effort in creating the video. No liability can be accepted by the author and publisher for any expense, damage or injury caused by any errors in the information given. In no event shall author be liable for any direct, indirect damages or loss of profit by you or any third party.
Due to factors beyond the control, I cannot guarantee against improper use or unauthorized modifications of this information. Peter Finn assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. I recommend safe practices when working on vehicles and or with tools seen or implied in this video. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Peter Finn.
Work carefully and safely. Also avoid accidents.