The system is completely different, the IHKA has all automatic valves. Here are more than 70 pages describing it. In German language, but the pics will show you.
Probably then you will give up.
http://www.gunnar525.de/screwings/ihkr-ihka_umbau.pdf
what do i need to retrofit my A/C sistem ?
I have the IHKA computer .
I need the control pannel ........ ?????
THANKS
525 i , e34 , m50 engine
The system is completely different, the IHKA has all automatic valves. Here are more than 70 pages describing it. In German language, but the pics will show you.
Probably then you will give up.
http://www.gunnar525.de/screwings/ihkr-ihka_umbau.pdf
Thanks
I give up )
525 i , e34 , m50 engine
So , I successfully retro-fitted the IHKR with the IHKA
It cost me 70 $ I bought the heater and A/C IHKA , the automatic A/C control and the computers
Last edited by vadim_braia; 02-20-2007 at 01:15 AM.
525 i , e34 , m50 engine
Tell us more.....
How long did it take to do that job?
More pics?
What were the difficulties?
some pictures
525 i , e34 , m50 engine
It take me 2 days . To retro-fit the IHKR with the IHKA you need to take out the front interior ( this was a difficulty ) , the ventilation pipes . Then you need to unscrew 5 screws and voila the old IHKR is free then you need to pull her out and to replace it with the IHKAOriginally Posted by shogun
P.S. if you had A/C you need to unscrew the A/C pipe
525 i , e34 , m50 engine
and your verdict on the benefits of IHKA vx IHKR?As an IHKA "owner" i dont hink i would miss it if I had IHKR,apart from the tidy dashboard
Gone but not forgotten
a benefit is that now i have windscreen and side windows defrosting the air distribution it s now electronic etc...Originally Posted by Paul in NZ
525 i , e34 , m50 engine
nice job man. i allmost bought it from bossko a few months ago, nice to see it being put to good use.