[s-cars] Programming HVAC to allow recirc without A/C

[Sean Douglas]

I was playing around with a VAG 1552 today and figured out how to allow the
recirc to stay on when the A/C pump is off.

 

1. go to address word 08 HVAC

2. function 07, recoding the HVAC

2. enter 00051

Now the recirc button can be independently controlled from the A/C.

 

One little niggle, when the A/C is off and you press the recirc, the A/C
turns on, but if you press the A/C, the pump will turn off and the recirc
will stay on.

 

If you want to switch it back, change the coding to 00052.

 

Sean Douglas