[scarvaines]

Thank you in advance and first post to this forum.

Can someone help me locate the location of the active DEF reservoir filler tube for a 2014 328d (2.0L diesel)? Seems our passive tank is full of frozen fluid and it won’t auto-fill the active.


Steve

[328iX]

Originally Posted by scarvaines

Thank you in advance and first post to this forum.

Can someone help me locate the location of the active DEF reservoir filler tube for a 2014 328d (2.0L diesel)? Seems our passive tank is full of frozen fluid and it won’t auto-fill the active.


Steve

I know the active tank is located in the vehicle underbody in front of the right rear wheel, passive tank is located behind the right rear wheel.

I've attached a technical training PDF from BMW, hopefully it helps.

[scarvaines]

Thank you Dave! I will look again - thought I scoured the car looking for the active fill tube but will look again with the info you provided. Don’t remember seeing anything with a blue cap like on the passive fill tube.