Passat B8 Servicing Haldex Poly V, Toothed & Timing Belts

[NazimAliGlasgow]

Looking for help understanding what needs serviced on my 2016 VW Passat B8 Diesel

Haldex Coupling
What is this and should I get the oil for it changed?

Poly V Belt & Toothed Belt
Does Passat B8 have both belts?
Which one is the timing belt?

Battery
At what age / mileage should I get this changed?

Any other tips / suggestions on what work to get done when it goes in for its full service?

All help greatly appreciated.

#VW #Passat #2016 #B8 #Diesel #Estate #Wagon