Webasto ThermoTop: Diagnostic Software & Error Codes

Hello,

Can someone please help me?
I need software to read and, if necessary, clear the error codes from my ThermoTop.

Thank you very much.
Tommy.

Hello!

Google recommends this to you:

http://www.techwebasto.com/thermosystems_thermo_test.htm

Best regards.
Maxx.

Thank you.
But I was told that you can't read or clear error codes with it!

And I'm telling you that you can do things with it.

Do you have an auxiliary heater that was installed later, or did it come with the car from the factory?

Even though this might be a repost, but: Is it possible to change the temperature setting that is always targeted in the interior when using the SH (standing heating) function of a (factory-installed) SH system, using this Webasto software or another software?

"Thank you."

Hi,

It's an aftermarket Webasto unit.
Okay, then I'll try to see if this works .
Thank you for the information...

To the best of my knowledge, the old software had issues with optocouplers. If you drive a VAG vehicle, I would suggest first trying to access a different control unit using VAG-COM for testing purposes.

christians wrote:

As far as I am aware, the old software had problems with optocouplers.

"That's also my experience. ThermoTest doesn't work with Opto-Adapters. However, there was a DOS version (with a smaller set of features) that did work with Opto-Adapters!"

Okay, I'm ready. Please provide the German text you want me to translate.