GF88.79-P-2000G Heat Left/Right Outside Rearview Mirrors Function

GF88.79-P-2000G Heat Left/Right Outside Rearview Mirrors Function
MODEL 463.306 /336 /346 up to 31.5.12 as of model year 2011 /YoM 10
MODEL 463.202 /222 /236 /237 up to 31.5.12 as of model year 2009 /YoM 08
MODEL 463.247 /248 /249 /254 up to 31.8.08 as of model year 2007
MODEL 463.270 /271 /303 /340 /341 up to 31.5.12 as of model year 2007





1 Circuit 61 ON
2 Ambient temperature
3 Switch on mirror heater

B14 Outside temperature display temperature sensor
M21/1 Left electrically adjustable and heated outside mirror
M21/2 Right electrically adjustable and heated outside mirror
N10/1 Front signal acquisition and actuation module (SAM)
N69/1 Door control module front left
N69/2 Door control module front right
N73 EIS [EZS] control unit

B Interior CAN

Function requirements
^ Circuit 61 ON
^ No active actuation of the power window
^ No overvoltage/undervoltage

Function sequence for heated outside mirror
The mirror heater is switched on and off depending on the outdoor temperature measured with the outdoor temperature indicator temperature sensor.
The front SAM reads in the outside temperature and transits it to the left front door control unit and right front door control unit via the interior CAN.
At an outside temperature of T less than 15 °C, the heated outside mirror is switched on and switched off at T greater than 19 °C. If the temperature value received via the interior CAN is implausible, the heated outside mirror is always switched on at the specified function requirements.