Technical Check engine+speedo not working+flashing sparkplug 20x

[sliderr]

Hi everyone + @Communicator hope you or anyone else has a clue since i have another electronic issue, this morning i wanted to leave the camping site and noticed the spark plug flashing and the check engine light on solid red, then when i drove away (what else i could do with 2 kids in the back) i noticed that the speed/odo is not working either.

I checked the F11 which was blown, replaced it again directly blown again -- not sure how to solve ... +please help+

Anyone?

 

[Communicator]

Hi slidder,
As you suggested in a later thread, possibly a faulty oil vapour heater, which shares the same fuse (F11), together with several other items.

 

[sliderr]

Yup found it and pulled the plug now it works !! thanks for the help!