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How to Replace the Remote Battery in an Audi A6

Model: Audi A6 C7, MK 4 - Years: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Part: Key

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Video tutorial

Replacing the key battery requires some effort but is not impossible. Obtain a new button battery, model CR 2032 at 3V, and have some manual dexterity.

Extract the emergency key by pressing on the shell. To replace the battery, open the cover; use the extracted key to help.

Insert it into the slot, tilting it slightly towards the inside of the remote until you see the cover slightly open. At this point, detach the cover, remove the battery, and replace it with the new one. Finally, reinsert the battery cover and the emergency key.


Updated on 3 June 2026 by ScegliAuto


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How to reset the tyre pressure warning light on the Dacia Sandero?

The tyre pressure warning light that appears on the instrument cluster of the Dacia Sandero can be reset by inflating the tyres until they reach the correct pressure value: this value is indicated on the sticker attached to the driver’s door pillar. Once the inflation is complete, navigate through the menu that appears on the instrument cluster to find the option related to the tyres: select this with the OK button, which should then be held down for a few seconds to completely turn off the light.

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by ScegliAuto

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