Mercedes w208 clk320 climate control vent flap test

how to test the vacuum operated vent flaps on a Mercedes w208 clk320...Below is a list of the test #s and their hi/low results...NOTE!!! air may also leak at defroster vents during most tests,this is normal

TEST # - FLAP - RIGHT DISPLAY -VALUE/AIR OUTPUT
0 .. all .. lo .. all closed..
hi .. all open

1 .. diverter flap .. lo .. center outlet closed..
hi .. center outlet open,cold air

2 .. same as test 1 ......................................

3 ... left blend .. lo .. left center closed..
hi .. left center ,warm air

4 .. right blend.. lo .. right center closed..
hi .. right center ,warm air

5 .. left defrost long stroke .. lo .. side defroster,leak air..
hi .. side defrost,max air

6.. left defrost,long and short stroke.. lo .. left defrost closed..
hi .. left defrost open..

7 .. right defrost long stroke.. lo .. right defroster,flap open,leak air..
hi .. right defroster flap open..

8 .. right defrost flap,long and short stroke.. lo.. right defrost flap closed..
hi.. right defrost flap open..

9 .. main flap,long stroke .. lo .. fresh air flow..
hi.. 80% recirc air..

10.. main flap long and short stroke.. lo.. fresh air flow..
hi.. 100% recirc. air..

11 .. left footwell long stroke .. lo .. left footwell airflap closed..
hi.. left footwell airflap open.leak air

12 .. left footwell,long and short stroke.. lo .. left footwell,leak air..
hi .. left footwell flap open

13 .. right footwell flap long stroke.. lo .. right footwell flap closed..
hi .. right footwell flap open,leak air

14 .. right footwell flap long and short stroke.. lo .. right footwell flap ,leak air..
hi .. right footwell flap open

15 .. all flaps .. lo .. all flaps closed..
hi .. all flaps open follow me on twitter https://twitter.com/fupabox

Видео Mercedes w208 clk320 climate control vent flap test канала fupabox