OBC Block Heater control help

[CarsSuck]

I activated the block heater timer function on the 13-button OBC and cannot figure out how to get back to normal Timer function. I have the owner's manual, but I guess my reading comprehension isn't up to par with ze germans. Any help?

[Stanley Rockafella]

Please let me know how to activate the OBC block heater.
I've owned e30's for 17 years and still can't figure it out!

[CarsSuck]

I sense you are being sarcastic. :firehop:

If you hit 1000 and 1 while the Timer is activated it switches to Block heater program function. You can set the block heater to come on at a specific time. Of course, not many US cars were equipped with said heater. 13 button OBC has the function just the same.

[Kershaw]

Never heard of that. If I hit 1000 and 1 it displays my fuel in liters.

[MR E30 325is]

Huh, I never knew that. 1000 and 1 always gave me fuel in liters, but I never tried it out while I was under the Timer feature.

Very cool!

[CarsSuck]

That's what I think happened. I was trying to check temp and got stuck like this. It's been a few months. Ill just pull the battery, but I was hoping someone knew about this.