OEM VW PASSAT 3BG B5.5 3B0920849A LATE STYLE VDO TDI FULL FIS IMMO3 CLUSTER SW 503 Many thanks to Kalini VWGolf4.Fr
- Inverted total/patrial KM digits compared at the early SW 501
- Full intelligent driver side seat belt warnings compared at the early SW 501
With SW 501 cluster when ignition is ON you have the driver seat belt cluster warning LED illuminated for 6 sec. only
and also the warning message will be displayed for only 6 sec
so no warning led and no warning message came up on the cluster if perhaps you lock the driver seat belt after 6 sec.
also while you are driving, if you unlock the driver seat belt, no warning message and no warning LED will be displayed on the cluster.
With SW 503 cluster the driver seatbelt is totally intelligent .
so while you are driving and you unlock the driver seat belt, the seat belt warning led on th the cluster turn ON and the warning message
will be displayed on the FIS then when you lock again the driver seatbelt the led and message turn off and so on
You can even do a little mod in the early style SW 501 cluster to get the warning LED intellignent of course
- With some mod it allow to get the Lamp Check system displayed on the FIS
using a Audi 393 relay more adding 18 extra wires and mod a cuple of bite in the soft coding