1 Series E81 118i (N46T) 3-door
or
•
On-board supply voltage less than 11 volts
* On the E70, there is no REST button (residual heat button). The function of the REST button is integrated into
the blower speed button.
Defrost function (IHKA only)
When the defrost function is activated, the defroster flap (on the inside in front of the windscreen) is opened
fully. The fresh-air/air-recirculation flaps move to the fresh air position. All other flaps are closed. The blower is
run up to maximum output.
> E70 with automatic rear air conditioning
The blower in the rear is switched off.
AUTO function (IHKA only)
When this button is pressed, all IHKA functions are set to automatic mode. If one or more automatically
controlled functions are manually set, automatic control for the functions concerned will be cancelled. All other
functions remain automatically controlled.
Heated rear window
The heated rear window is switched on when the button in the IHR/IHKR/IHKA control panel is pressed. The
function indicator lamp in the button lights up.
The heated rear window is switched off by pressing the button again or automatically after the heating time has
expired.
> E81, E82, E87
•
Defrosting phase (1st heating period)
When terminal 15 is switched ON, the first time the system is switched on, the time span for the heated
rear window is defined as follows:
Ambient temperature down to -15
°
C: heating period: 20 minutes
Ambient temperature below 15
°
C: heating period: 30 minutes
•
Pulsing
After the defrosting phase, the heating phase (30 minutes with pulsed heat output (on-off cycle:
40 seconds ON, 80 seconds OFF).
The function indicator lamp in the button is off during pulsing.
•
2nd heating period
After the 1st heating period has expired, each subsequent time the button is pressed will cause the heated
rear window to be switched on for a further 30 minutes (defrosting phase).
After the 2nd heating period has expired, output is again pulsed.
> E70, E90, E91, E92, E93
•
Defrosting phase (1st heating period)
When terminal 15 is switched ON, the first time the system is switched on, the time span for the heated
rear window is defined as follows:
Ambient temperature down to -15
°
C: heating period: 10 minutes
Ambient temperature below 15
°
C: heating period: 17 minutes
•
Pulsing
After the defrosting phase, the heating phase (25 minutes with pulsed heat output (on-off cycle:
40 seconds ON, 80 seconds OFF).
SBT Integrated heating control and air-conditioning system E70, E81, E82, E87, E90,
BMW AG - TIS
19.01.2013 06:33
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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