![Hello fellow Volvo enthousiast, I bought my V70 back in February and still don't know how this button work. What is air from inside and wich is air from outside? I am Hello fellow Volvo enthousiast, I bought my V70 back in February and still don't know how this button work. What is air from inside and wich is air from outside? I am](https://preview.redd.it/gbgbnlhxuij51.jpg?auto=webp&s=52bcfa479b79795a2d2028e34f744ebd5e69b281)
Hello fellow Volvo enthousiast, I bought my V70 back in February and still don't know how this button work. What is air from inside and wich is air from outside? I am
![2+32GB 9'' Android 12 For Volvo V70 XC70 2000-2008 Car Stereo Radio Wireless Carplay Android Auto GPS WIFI - Walmart.com 2+32GB 9'' Android 12 For Volvo V70 XC70 2000-2008 Car Stereo Radio Wireless Carplay Android Auto GPS WIFI - Walmart.com](https://i5.walmartimages.com/seo/2-32GB-9-Android-12-For-Volvo-V70-XC70-2000-2008-Car-Stereo-Radio-Wireless-Carplay-Android-Auto-GPS-WIFI_5d230c7c-65ad-475a-864c-41fc2879904d.42eea33cd1239ff58e451584be653835.png?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
2+32GB 9'' Android 12 For Volvo V70 XC70 2000-2008 Car Stereo Radio Wireless Carplay Android Auto GPS WIFI - Walmart.com
![7 Inch For Volvo XC70 V70 S60 2004-2009 Android Car Radio Multimidia Video Player DSP Navigation GPS Car Stereo System Carplay - AliExpress 7 Inch For Volvo XC70 V70 S60 2004-2009 Android Car Radio Multimidia Video Player DSP Navigation GPS Car Stereo System Carplay - AliExpress](https://ae01.alicdn.com/kf/Sf0aad2f1d0a64981a52904f241845e04n/7-Inch-For-Volvo-XC70-V70-S60-2004-2009-Android-Car-Radio-Multimidia-Video-Player-DSP.jpg)
7 Inch For Volvo XC70 V70 S60 2004-2009 Android Car Radio Multimidia Video Player DSP Navigation GPS Car Stereo System Carplay - AliExpress
![9"android Car Radio Fascia Frame Adapter Power Cable For Volvo Xc70 V70 S60 2004-2007 Multimedia Player Mounting Facia Frame Kit - Car Multimedia Player - AliExpress 9"android Car Radio Fascia Frame Adapter Power Cable For Volvo Xc70 V70 S60 2004-2007 Multimedia Player Mounting Facia Frame Kit - Car Multimedia Player - AliExpress](https://ae01.alicdn.com/kf/S697f89f139fe442094ff6de869f90de5l/9-Android-Car-Radio-Fascia-Frame-Adapter-Power-Cable-For-Volvo-XC70-V70-S60-2004-2007.jpg)