Unfortunately, I have no idea if it will work for you, but thanks for the answer, I read that I need the file FL_7E096327 2 B__0009.frf
Webasto Auxiliary Heater - customizing
- Thread starter Jimmy T6
- Start date
madalin8711
New Member
i have t5.1 you have t6. mine dosent need to flash the heater. we have different heaters, yours is thermo top evo, mine is thermo top c
I really hope I am wrong, but you are being overly optimistic.
Mine has a "dumb" AUX Heater and looks the same as yours. Obviosly being an AUX doesn't feature a Telstart.
The description says Parking Heater, but it is not true.
See pictures from OBDII.
If you wish to fry your ecu that is a good way to do it!
This is interesting. I realise it’s an Audi but perhaps it’s also configurable on the 6.1?
I’ve had a look on VCDS and followed the instructions. It doesn’t look the same.
That said, I’m no expert on coding so bigger and better brains than mine will need to confirm.
Maybe via the instrument cluster? Just a guess.
The point here is that the heater that’s installed clearly is capable of running in both modes, engine on or engine off without the need to re-flash it.
I’ve had a look on VCDS and followed the instructions. It doesn’t look the same.
That said, I’m no expert on coding so bigger and better brains than mine will need to confirm.
Maybe via the instrument cluster? Just a guess.
The point here is that the heater that’s installed clearly is capable of running in both modes, engine on or engine off without the need to re-flash it.
Hi Folks
I have a T6.1 with factory fitted heaters (water Webasto heater and Air Ederspacher)
at present the air heater has a square remote
, can this be changed over to the water heater and programmed to be a parking heater to heat the engine before starting it. as per @Robert post
i have VCDS with basic skills
i do not want to make any changes the overhead controller happy with the way it works.
hoping i can get away without flashing the heater new software as i do not know how to do that.
thanks
I have a T6.1 with factory fitted heaters (water Webasto heater and Air Ederspacher)
at present the air heater has a square remote, can this be changed over to the water heater and programmed to be a parking heater to heat the engine before starting it. as per @Robert post OEM Webasto Auxiliary Heater To Parking Heater Upgrade
i have VCDS with basic skills
i do not want to make any changes the overhead controller happy with the way it works.
hoping i can get away without flashing the heater new software as i do not know how to do that.
thanks
It looks like you have the identical setup as mine so, almost certainly not.
Under address 18 there is no slave module remote control which would be R149 (there is for the air heater, R64).
Personally I can’t see there being any difference between the R64 receiver and a R149.
If you can find the R64 you could try removing it and connecting as per the wiring scheme shown elsewhere in this thread to see if it works?
Any chance to share full VCDS Auto-Scan please. Interested to see where the air heater overhead controller resides.
thanks i will have a look for it
SamwiseNLD
New Member
I have exactly the same setup and wish to startup the Webasto via the remote control.
Hope some one knows the procedure to get this working.
i have had a look in VCDS. If i uncheck the remote in address 800B the air heater. Then check the remote without display in address 18 would that move the remote unit over bit 2-3 below.
Reading through the various threads the heater is triggered by the remote directly to the heater, so wiring needed not just coding it have i got that right?
Reading through the various threads the heater is triggered by the remote directly to the heater, so wiring needed not just coding it have i got that right?
Thank you very much!
It seems that the overhead controller of the air heater resides under 08-HVAC-controller - the same as for the engine heater interestingly
Even more curious now. Any chance to also post so called blockmap data and adaptation maps of controllers 08 (HVAC) and 800B (Aux. heater 2) please
For the xx 08 and 800B
[VCDS]
[Applications]
[Controller Channel Map]
- Single Controller Address = xx
- Login or security access code: Leave blank
- Function: Measuring values & Adaptations
- Output: CSV file
[Go]
The result CSV files are saved into directory C:\Ross-Tech\VCDS\Logs
[VCDS]
[Applications]
[Controller Channel Map]
- Single Controller Address = xx
- Login or security access code: Leave blank
- Function: Measuring values & Adaptations
- Output: CSV file
[Go]
The result CSV files are saved into directory C:\Ross-Tech\VCDS\Logs
Unfortunately not. The remote controllers are hardwired to their host controllers.
The first obstacle is the software - I'm afraid there is no way to make
to start from a remote.
Suitable softwares are listed earlier in this thread --> Webasto Auxiliary Heater - customizing
Please see the blockmap info for all 3 modules keen to see what can be learned (every day a school day but this time interesting)Thank you very much!
It seems that the overhead controller of the air heater resides under 08-HVAC-controller - the same as for the engine heater interestingly
Even more curious now. Any chance to also post so called blockmap data and adaptation maps of controllers 08 (HVAC) and 800B (Aux. heater 2) please
For the xx 08 and 800B
[VCDS]
[Applications]
[Controller Channel Map]
- Single Controller Address = xx
- Login or security access code: Leave blank
- Function: Measuring values & Adaptations
- Output: CSV file
[Go]
The result CSV files are saved into directory C:\Ross-Tech\VCDS\Logs
thanks for your help
This was exactly my question in post #569.
My knowledge of Lin Bus is limited but I’d guess it depends exactly on what the remote unit outputs when activated.
In other words, is the “switch on” signal for the air heater the same as that required for the water heater?
I'm afraid the software still is the issue.
The software reflash will work on your heater hardware.
However, it's claimed that an(other) overhead controller is still needed --> Webasto Auxiliary Heater - customizing which I find a kind of strange because the overhead controller is not wired to Webasto but 08-HVAC.
Thank you very much. Well, it seems that the adaptions of 08-HVAC are the same as for factory installed parking heater.
However, there are some coding differences between yours (having both 18 & 800B) and vans having parking heater (18) only.
Would be interesting to know how the differences are labeled in VCDS.
Could you please make screenshots (Alt-PrintScreen) of 08-HVAC coding - bytes of 08-HVAC bytes 1, 6, 22.
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