I'd really appreciate a little help here if possible...
I'm using VCDS version 18.9 with a HEX-V2Dual-k & can USB H10 interface.
Done a few scans & found I have 3 predominant issues.
17861- exhaust gas tem sensor 1 (G235) P1453-35-00 - open or short to plus.
17608 - boost pressure control valve (N249) P1200-035-00 - Mechanical malfunction.
16955- brake switch F - P0571 - 35 - 10 - implausible signal intermittent.
However there is also a Haldex fault in address 22 AWD .
00526 - brake light switch (F) 27-00-implausible signal
Am I correct in assuming these brake light switches are the same fault & I just need to replace the 4pin switch on the brake pedal ?
Also have a heat problem they didn't get warm at all. So flushed the system yesterday & replaced the thermostat yesterday. Now once the car is warmed up the heaters blow nice & warm for around 20seconds then cool to luke warm. Also the top pipe on the rad is solid when up to temp. So I'm guessing theres an air-lock in the system ? Can anyone advise if there are any bleed valves & if so where as I cant see any
Any help would be greatly appreciated
I'm using VCDS version 18.9 with a HEX-V2Dual-k & can USB H10 interface.
Done a few scans & found I have 3 predominant issues.
17861- exhaust gas tem sensor 1 (G235) P1453-35-00 - open or short to plus.
17608 - boost pressure control valve (N249) P1200-035-00 - Mechanical malfunction.
16955- brake switch F - P0571 - 35 - 10 - implausible signal intermittent.
However there is also a Haldex fault in address 22 AWD .
00526 - brake light switch (F) 27-00-implausible signal
Am I correct in assuming these brake light switches are the same fault & I just need to replace the 4pin switch on the brake pedal ?
Also have a heat problem they didn't get warm at all. So flushed the system yesterday & replaced the thermostat yesterday. Now once the car is warmed up the heaters blow nice & warm for around 20seconds then cool to luke warm. Also the top pipe on the rad is solid when up to temp. So I'm guessing theres an air-lock in the system ? Can anyone advise if there are any bleed valves & if so where as I cant see any
Any help would be greatly appreciated