1. What car type will fit(Compatibility)? 

VW Passat B8 and B8.5, from year 2017 to 2023 have accordingly compatible customized ambient lighting kit. Both European version(short-wheel based) and long wheel based version are available. 

Not sure of Long wheel based or Short wheel based? 

Don't worry! Prepare a ruler and find your car rear door trim part. Go and measure the length of the panel part. If it's 64.5cm, then it's short-wheel based. If it's 69cm, then it's long-wheel based version.

2. What leds are included?

2*Dashboard trim leds(for Left hand drive B8) or 2*Dashboard strips leds(for B8.5 and Right hand drive B8)
4*Door trim leds(long-wheel based rear door trim length: 69cm. short-wheel based rear door trim length: 64.5cm)
4*Door storage box leds
8*Door handle leds
4*Armrest leds
4*Footwell leds

Notice: Right hand drive version and Passat B8.5 version dashboard trim leds is strips type leds. 

For Example, "Left Hand Drive | B8 | Long Wheel Based" Full Package Options:

3. Passat B8/B8.5 Kit Advanced Features:

① Perfectly trim replacement type. It's designed in OEM size so that the new trim with lighting part will be exactly fitted into original trims' position. 
② 64RGB Colors Options. You can change your preferred colors now! From eye-protected colors at night to catchy beautiful colors, multiple options are available to decorate your car interior. The colors are not restricted only 1 or 10 any more, or neither single colors nor mixed colors.
② Convenient color control. After upgraded with the new lighting kit, the interior lighting colors and brightness can be controlled by original multimedia menu(need to do coding to activate original ambient light menu if the car has no ambient menu) and our ambient lighting control APP. Easy and more functions just in the phone application!  
③ Warning Active System Function. The lighting goes with the headlight's on/off. And the lighting gets blinking indication whenever the doors's are opened, turning signal or radar's on. You can turn it off/on in the control app settings.
④ Plug and play set-up. It will keep oem connectors as original style while doing installation.

VW PASSAT B8 B8.5 OEM Screen Control:

It supports oem screen ambient menu control(Factory screen has ambient menu). 

Activation of factory screen ambient menu methods:

① Try "OBD Cable" in the package, do number dialing in the mobile app setting. You may can get ambient menu activated by it, and it depends on your headunit device number. You will get number coding methods before the package is arrived after order.