How to change default temperature (22°c) and airblowing speed when webasto is starting?

[Jey]

Hi!

I use everyday the webasto to warmup the engine and the cabin,many times per day.

Here in Lapland, it's very cold.
When I start the webasto, the default temperature is 22°c and air blowing is automatic (middle speed).

This is taking to much heat for the cabin, not enough for the engine.

I would like to change the default, to 18° and minimal speed (because I'm doing it manually many times per day during 7 months).

Please, do you know any idea how to do it?

I have vcds.

 

[Robert]

You need to update your heater controller software.

C apparently allows to preselect heating temperature and also brings W-BUS compatibility.

 

[mmi]

not enough for the engine.

What do mean - not enough for the engine?
My engine is already at +25..+30C when the cabin blower starts blowing.

E.g. today at -10C cabin blower started after 6 minutes and the engine coolant was already as warm as on hot summer day.

I would like to change the default, to 18° and minimal speed (because I'm doing it manually many times per day during 7 months).

I'm afraid there is no way to alter the timings.

Still would like to have a look into adaptations and blockmaps of yours -
08 - HVAC
18 -

VCDS > Applications > Controller Channel Map​

Tick as below for 08 - Auto HVAC, click Go​

And for 18-Aux. Heat​

The result files (adpmap-08, adpmap-18.... and blockmap-08, blockmap-18-...)... will be in folder in folder C:\Ross-Tech\VCDS\Logs\