S4 ecodes turn signal bulb type?

[AudiA4Style]

Damn I just spent a good 15 min searching for the S4 bi-xenon ecode's turn signal bulb type but couldnt find anything...

I've replaced it before but forgot what type of bulb it was.

I'm looking for the silver bulbs that lights up amber.

[AudiA4Style]

So I think they're the Silvertars 3457AST, can anyone confirm this?
I could pull them out to check but I'm trying to avoid doing it twice.

[diagnosticator]

So I think they're the Silvertars 3457AST, can anyone confirm this?
I could pull them out to check but I'm trying to avoid doing it twice.

Not correct. The S4 E-Code housings take a 7507 PY21W Turn Signal lamp, Single filament .

Silver-OFF, Amber-ON, type TS lamps, The genuine article the Osram Diadem 7507LDA.

The above Osram Diadem lamps are sold in the US by Osram/Sylvania as SilverStar #7507A ST

[toaster]

http://audizine.com/forum/showthread...ght=ecode+7507