Our customer recently picked up this Mk4 Jetta TDI as a winter vehicle and wanted to fit it with a few upgrades to make his commute more enjoyable. We installed a Pioneer double din stereo featuring Apple CarPlay which gave him the connectivity he wanted. This head unit featured variable illumination so we matched it to the red lighting found on this generation Jetta.
We also helped him hardwire a VIOFO A129 1CH which is a solid 1-channel system with excellent video quality. This camera was only hardwired for accessory power, meaning it turns off when the car is turned off. He wasn't concerned about parking mode as the car had a relatively rough exterior.
We also installed a pair of Kicker 6.5" coaxial speakers with a Metra speaker adapter. These speakers paired with the factory Monsoon amplifier and Pioneer head unit actually delivered well above average sound quality!