![I have an Audi A3 2013 1.4 TFSI. The usb charger still lights up after I turn off the car and leave. Will it drain the battery? : r/Audi I have an Audi A3 2013 1.4 TFSI. The usb charger still lights up after I turn off the car and leave. Will it drain the battery? : r/Audi](https://preview.redd.it/i-have-an-audi-a3-2013-1-4-tfsi-the-usb-charger-still-v0-f4oou5fuaw791.jpg?width=640&crop=smart&auto=webp&s=a21689d59f790c2f0b5b7586cd07f99ec6984957)
I have an Audi A3 2013 1.4 TFSI. The usb charger still lights up after I turn off the car and leave. Will it drain the battery? : r/Audi
![Wireless Car Charger for Audi A3 2014-2021, 15W QC3.0 Quick Charge Phone Charger with 18W USB Ports for iPhone 12 Pro MAX Mini 11 / XS MAX/XR / 8, Galaxy S20 / S10 Wireless Car Charger for Audi A3 2014-2021, 15W QC3.0 Quick Charge Phone Charger with 18W USB Ports for iPhone 12 Pro MAX Mini 11 / XS MAX/XR / 8, Galaxy S20 / S10](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71dpaxi-UyL.jpg)
Wireless Car Charger for Audi A3 2014-2021, 15W QC3.0 Quick Charge Phone Charger with 18W USB Ports for iPhone 12 Pro MAX Mini 11 / XS MAX/XR / 8, Galaxy S20 / S10
![Car Stereo Usb Connection Cable For Vw Audi A3 A4 S4 A6 S6 A8 Q5 Q7 R8 Tt - Buy Usb Cable,Usb Charger,Usb Cable For Audi Vw Product on Alibaba.com Car Stereo Usb Connection Cable For Vw Audi A3 A4 S4 A6 S6 A8 Q5 Q7 R8 Tt - Buy Usb Cable,Usb Charger,Usb Cable For Audi Vw Product on Alibaba.com](https://sc02.alicdn.com/kf/HTB1_o_rGFXXXXb7XXXXq6xXFXXXx/201242940/HTB1_o_rGFXXXXb7XXXXq6xXFXXXx.jpg_.webp)
Car Stereo Usb Connection Cable For Vw Audi A3 A4 S4 A6 S6 A8 Q5 Q7 R8 Tt - Buy Usb Cable,Usb Charger,Usb Cable For Audi Vw Product on Alibaba.com
![HQRP MDI AMI MMI Interface USB/AUX Cable for Audi A3 S3 Sportback Cabriolet 2009-2016; RS3 Sportback 2011-2016 - Walmart.com HQRP MDI AMI MMI Interface USB/AUX Cable for Audi A3 S3 Sportback Cabriolet 2009-2016; RS3 Sportback 2011-2016 - Walmart.com](https://i5.walmartimages.com/asr/8d0e0974-0d5b-4da7-88b2-783378a831cb.d6add73d4695313f703a12b753e383bb.jpeg)
HQRP MDI AMI MMI Interface USB/AUX Cable for Audi A3 S3 Sportback Cabriolet 2009-2016; RS3 Sportback 2011-2016 - Walmart.com
![Car Audio Music USB Socket AUX Cable Media AMI MMI Adapter for Audi A3 8V S3 A4 B6 B7 B8 A6 C6 C7 Q7 for VW Golf 6 Passat|Cables, Adapters & Sockets| - Car Audio Music USB Socket AUX Cable Media AMI MMI Adapter for Audi A3 8V S3 A4 B6 B7 B8 A6 C6 C7 Q7 for VW Golf 6 Passat|Cables, Adapters & Sockets| -](https://ae01.alicdn.com/kf/H0b326d1892154c58b697ea596f350926m/Car-Audio-Music-USB-Socket-AUX-Cable-Media-AMI-MMI-Adapter-for-Audi-A3-8V-S3.jpg_Q90.jpg_.webp)
Car Audio Music USB Socket AUX Cable Media AMI MMI Adapter for Audi A3 8V S3 A4 B6 B7 B8 A6 C6 C7 Q7 for VW Golf 6 Passat|Cables, Adapters & Sockets| -
![Original For Audi A3 S3 Rs3 Modified Carplay Usb Interface Small Plug 8v1035726 Audio Stereo Accessories - Switches & Relays - AliExpress Original For Audi A3 S3 Rs3 Modified Carplay Usb Interface Small Plug 8v1035726 Audio Stereo Accessories - Switches & Relays - AliExpress](https://ae01.alicdn.com/kf/Hb95a9d681ceb4be2b99d5ff92b74a98eP.jpg?width=814&height=878&hash=1692)
Original For Audi A3 S3 Rs3 Modified Carplay Usb Interface Small Plug 8v1035726 Audio Stereo Accessories - Switches & Relays - AliExpress
![Wireless Car Charger for Audi A3 2014-2021, 15W QC3.0 Quick Charge Phone Charger with 18W USB Ports for iPhone 12 Pro MAX Mini 11 / XS MAX/XR / 8, Galaxy S20 / S10 Wireless Car Charger for Audi A3 2014-2021, 15W QC3.0 Quick Charge Phone Charger with 18W USB Ports for iPhone 12 Pro MAX Mini 11 / XS MAX/XR / 8, Galaxy S20 / S10](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61Vrmo9dyUL._AC_UF1000,1000_QL80_.jpg)