no heater help

[tam15]

hi can any one give me a diagram of where the flap motor is on (96) A6 2.5TDI i have no heat blower ok pipe in warm and pipe out warm i think it is the flap motor any help

 

[donvas]

the hot cold flap motor is fitted outside on the left side of the heaterbox, you will have to remvove a cover to see it .Note it's a bit tight to get access.When you operate the temp controls the motor should move aswell..