Retrofit SA544 E84 does not work - Printable Version +- CarTechnoloGY (https://cartechnology.co.uk) +-- Forum: Discussions All about Software and Hardware (https://cartechnology.co.uk/forumdisplay.php?fid=310) +--- Forum: Automotive Help & Discussions / Software and Hardware (https://cartechnology.co.uk/forumdisplay.php?fid=40) +---- Forum: BMW - Mini - Rolls Royce (https://cartechnology.co.uk/forumdisplay.php?fid=61) +---- Thread: Retrofit SA544 E84 does not work (/showthread.php?tid=65556) |
Retrofit SA544 E84 does not work - BMWM235i - 05-06-2022 Hi, i have retrofited SA544 in a 2014 E84 X1 (WBAVM71080V293213). I have bought a new SZL (Part: 61319169763). I added SA544 to the FA. Written in CAS and NFRM and both encoded. Then DSC coded. Every guide states that replacing the instrument cluster is only optional and does not have to be installed. My problem now is that the cruise control doesn't work. I have 3 BUS errors in PT-Can, no speed, no torque and no length angle from DSC to junction box. Has anyone ever had this? RE: Retrofit SA544 E84 does not work - gabur431 - 01-07-2022 (05-06-2022, 19:40 PM)BMWM235i Wrote: Hi, The Option 544 is Dynamic Cruise Controll. Try to code 540 Crusie Controll - FA/VO in CAS and NFRM than code DSC and KOMBI manualy : ACC_AUSSTATTUNG wert_01 o. wert_02 o. wert_03 ( you have to try witch one works ) TEMPOMAT_SETZ_ANZ_DAUER wert_01 ( 1,5s ) tell us if it works... RE: Retrofit SA544 E84 does not work - jararak - 01-07-2022 code also KOMBI with VO $544 are CC with brake function, and not suitable for 4cylinder, try also $540 which is basic CC which is more comon to low equiped e90 series. RE: Retrofit SA544 E84 does not work - tigri007 - 01-07-2022 does pt-can faults indicate missing LDM? RE: Retrofit SA544 E84 does not work - Sauron - 01-07-2022 (05-06-2022, 19:40 PM)BMWM235i Wrote: Hi, Can you post the faults? If 544 is written in VO, check with ista p if there is any software change proposed from calculation. RE: Retrofit SA544 E84 does not work - Thorsten - 02-07-2022 Hello, some crazy answers here. X1 E84 has only 544, cruise control with brake function, not important which engine like on E90 cars for example. As jarark wrote, code the cluster please too - but with VO code 544. If this didnt help, post the failure codes, perhaps possible as a screenshot of ISTA diagnostic. Thorsten RE: Retrofit SA544 E84 does not work - elthox - 02-07-2022 this has pt-can faults, nothing to do with cluster. main culprit is dsc i would bet. RE: Retrofit SA544 E84 does not work - Freddy1 - 04-07-2022 Pretty much normal for E84. Try loeschen_kli_fgr_variante in your DDE/DME in tool32 and wait up to 10 minutes. |