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Post by joebar on Aug 19, 2016 16:11:53 GMT
Hello,
is it possible to activate auxilary heater with obdeleven, these are the stepes in VAG-COM:
From factory this heater is used only after engine start, but its easy to make it work as a parking heater and activate timers menu in RNS.
1 In Hidden menu check option car/cardevicelist - Auxiliary Heater
2 set option Auxiliary Heater to 5 in car / carmenuoperation
3 set enabled bit 4 in byte 1 of 08-AutoHVAC module.
Then turn off the ignition and start once again. A menu Aux Heater should appear in Climate screen of RNS. There you could setup a day, time and duration of heating. at fixed time you should see ventilation start, and even some smoke under the car.
I was able to execute step 1 and 2 in "green menu" but I don't know how to execute step 3 with obdeleven, is it possible to execute step 3 in obdeleven?
Best Regards
Gerd
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Post by manufr on Dec 11, 2019 7:33:54 GMT
Hello, is it possible to activate auxilary heater with obdeleven, these are the stepes in VAG-COM: From factory this heater is used only after engine start, but its easy to make it work as a parking heater and activate timers menu in RNS.
1 In Hidden menu check option car/cardevicelist - Auxiliary Heater
2 set option Auxiliary Heater to 5 in car / carmenuoperation
3 set enabled bit 4 in byte 1 of 08-AutoHVAC module.
Then turn off the ignition and start once again. A menu Aux Heater should appear in Climate screen of RNS. There you could setup a day, time and duration of heating. at fixed time you should see ventilation start, and even some smoke under the car.I was able to execute step 1 and 2 in "green menu" but I don't know how to execute step 3 with obdeleven, is it possible to execute step 3 in obdeleven? Best Regards Gerd Hi Joe What description do you have for byte 1 bite 4? I'm trying to enable this function in a vw sharan/seat alhambra 2017 and I have enable this bit in byte 1 bit 4 with description "Function light dimming via light Sensor active" in principle it has nothing to do with webasto aux heater.
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