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Porsche 911 Carrera Battery Replacement and Trickle Charger Installation - 996 (1998-2005) - 997 (2005-2012) - Pelican Parts Technical Article
![Key battery completely died. Installed new battery but unlock/lock doesn't work even though a red light flashes. Switch looks good too. Do I need to have a dealership reprogram the key? - Key battery completely died. Installed new battery but unlock/lock doesn't work even though a red light flashes. Switch looks good too. Do I need to have a dealership reprogram the key? -](https://i.redd.it/key-battery-completely-died-installed-new-battery-but-v0-rob346mp0tv91.jpg?width=3024&format=pjpg&auto=webp&s=5716377ebf4a9d2f1c8309b1afdff7a60b718692)
Key battery completely died. Installed new battery but unlock/lock doesn't work even though a red light flashes. Switch looks good too. Do I need to have a dealership reprogram the key? -
![Battery Maintainer - where do most people connect it? - 996 Series (Carrera, Carrera 4, Carrera 4S, Targa) - RennTech.org Community Battery Maintainer - where do most people connect it? - 996 Series (Carrera, Carrera 4, Carrera 4S, Targa) - RennTech.org Community](https://www.renntech.org/uploads/monthly_05_2012/post-4000-0-59971700-1336220010.jpg)
Battery Maintainer - where do most people connect it? - 996 Series (Carrera, Carrera 4, Carrera 4S, Targa) - RennTech.org Community
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