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Blower / Heater display question

Posted: Tue Aug 20, 2013 6:23 pm
by jackt33
Please can someone tell me is it normal when you start the car for the heater / a/c unit to come on straight away ? There is a off button which does switch it off but I wondered if it was normal or something wrong that it always comes on when the car starts ? thanks

Re: Blower / Heater display question

Posted: Tue Aug 20, 2013 6:25 pm
by Bennoz
Yep. Usually comes on set where you last left it.

Re: Blower / Heater display question

Posted: Tue Aug 20, 2013 6:31 pm
by jackt33
I would of guessed that but the thing is is once the cars started I switch it off using the off switch and thats how its left so I would of thought it would stay off but it just comes on again once the cars switched off and on again. very strange

Re: Blower / Heater display question

Posted: Tue Aug 20, 2013 7:04 pm
by destinationtoby
Mine comes on after I reset the ecu... Maybe when your car's off it's somehow resetting itself each time ?

Re: Blower / Heater display question

Posted: Tue Aug 20, 2013 7:08 pm
by shadowarrior
When the heater/ac is on, does it say Auto?

Re: Blower / Heater display question

Posted: Tue Aug 20, 2013 7:32 pm
by PHIL069
destinationtoby wrote:Mine comes on after I reset the ecu... Maybe when your car's off it's somehow resetting itself each time ?
Good point, same happens when I disconnect the battery.
Maybe you have a bad battery/earth connection.

Re: Blower / Heater display question

Posted: Tue Aug 20, 2013 7:38 pm
by SchumieFan
Or immobilizer

Re: Blower / Heater display question

Posted: Tue Aug 20, 2013 8:48 pm
by Technikhaus
Another question for this, does anybody else's Heater run when on 'AC', without the engine running?
Nick's doesn't do this, but mine does...