Silly P2 tricks - part Deux

[jimmy57]

If ambient temp is below 25C and wipers are on the CCM diverts some air to windshield to prevent it ever fogging in the first place and to avoid you having to turn on defrost manually.

WTF : Where's The Fog ?

[Rattnalle]

Here goes. It might not be a complete list and it's Google-translated so read with some care.

Programmable customer parameters Chair temperature, front seats
Cars equipped with electric heated front seats have two switches on the air conditioning control panel, left and right front seats. There are two temperature levels on the front seats, high and low temperature (two diodes light or a diode light). The temperature values ​​on the front seats can be programmed / changed to other values ​​and programmed / changed individually. Both the high and low temperature modes are programmable. Programmed values ​​from the factory are: + 36 ° C / 97 ° F at high temperature (both diodes turn on).  + 32 ° C / 90 ° F at low temperature (a diode light). Parameters can be programmed between off to + 43 ° C / 109 ° F.

Directional light Direction light is activated by main-beam blink when the engine is switched off and the key is removed. The time the dipped beam will be lit is programmable. The selectable values ​​are 0, 30, 60 or 90 s. Warning lights How to turn the dipped beam on can be programmed in three ways: The half-light on, for all lights of the light switch except for the parking light (Flexnoll). The light switch is given three positions: off, parking lights and dipped beam (Flexstd). The light always switches on, regardless of the light switch position (Flexlgt).
Programming of the controller. Rear window wiper, only V70 / XC90 You can program the rear window wiper function in two ways: The rear window wiper is activated manually. 
The rear window wiper is activated automatically when the reverse gear is loaded and the windscreen wiper is turned on.
Time delay, filler cap locking You can program the time delay between locking the car with remote control or key to lock the fuse door. There are two options: Time delay 10 min. Time delay 0 min.

Note From year 2002, service light has been removed and replaced with a text message. There are three parameters that are programmable for service intervals, and these control when the service light lights up: Distances, indicate the mileage between service intervals. Time Terms, specify the number of months between service interval. Motortime conditions, specify the number of engine hours between service intervals. The parameter reached first lights the service indicator (SRL). All parameters are programmed from the factory and the values ​​are market-dependent. Driving distance can be selected from miles to km.
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Fill-in nodes There is the possibility to program the drive stretches with fill-in nodes or no fill-up nodes. Ex. The vehicle has a mileage of 5000 km. With filling rollers, the entry 005000 will be displayed. Without filling rollers, the indication will be 5000. Programming of Driver Information Control Unit (DIM).
Outside temperature display (unit for temperature display) The combination instrument can be programmed with two different temperature units, Celsius or Fahrenheit.

The clock display in the combination instrument can be specified in 12 or 24 hour display
Travel Computer The condition is that the car is equipped with a travel computer. The travel computer can be programmed in different devices. Driving distance: - miles - km Volume: - liters - US gallon - GB gallon Fuel consumption: - l / km - km / l (Structure Week 9950 and forward) - miles / US gallon - miles / GB gallon For information about Structure Week, see Car Communication Input Function Group 3, Central

Illumination time, internal illumination The internal lighting time to switch off can be programmed to different time values. The interior light can be switched on in three ways: When unlocking a car with a remote control. If the engine is turned off. If manual switching on the passenger compartment. The option of unlocking the car with remote control and engine shutdown has the same programming parameter. The interval is between 5-255 s. When the cabin lighting is switched on manually, the lighting will turn off after a certain amount of time. It is programmable from 5-255 min.
Upper Electronics Control Unit (UEM), Programming of Control Unit. Dimming, interior mirror The inner rear mirror with automatic dimming function allows you to adjust the dimming degree in three levels: Bright. Normalt. Mörkt. In order for this to be possible, software is required.
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Automatic driver seat adjustment with remote control The car is equipped with a power-operated driver's seat with memory function. When activated, the position of the chair and rear mirrors will be stored when the car is locked with the remote control. When the same remote control locks the car, the driver's seat and rear mirrors will be set to the position stored for this remote control. It is possible to store up to three remote controls. Programmable parameters are:
Chair control via remote control, active. Chair control via remote control,

Programming the remote control setting.
Compensation for the coupé filter The prerequisite is that the car is equipped with a coupé filter. With this function the fan speed is compensated due to air resistance in the passenger compartment filter. Selectable parameters: Activation of compartment compensation compensation, On. Compensation for compartment filter, Off. Programming compensation for the compartment filter
Air Conditioning, Climate Control Programming (CCM). The speed of the car fan in AUTO mode (ECC) The condition is that the car is equipped with ECC air conditioner (air conditioning with temperature indication). With this function you can adjust the fan speed in
Relation to AUTO mode. An increase of voltage gives increased fan speed. You can change to more or less blow in AUTO mode. Selectable parameters: Fan speed, +1.0V setting. ∎Feed rate, setting +0.5V. ∎Feed rate, setting 0V (factory setting). Feed rate, setting -0.5 V. Feed rate, setting -1.0 V.
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Automobile Extension (ECC, MCC) Requirement is that the car is equipped with AC (ECC or MCC). With this feature, you can turn off or turn on the demand of the passenger compartment fan. The purpose of the fall is to dehumidify the evaporator and prevent bad odors. Selectable Parameters: Autopilot Seat Reset = On. Change fan default setting = Off.

Air distribution floor / defroster, parking heater (ECC) Assumption is that the car is equipped with ECC (climate control with temperature indication) and parking heater. With this function you can change the distribution of the air between the floor / defroster when the parking heater is running. Selectable parameters: 90/10 (90% floor, 10% defroster) 80 / 20 (80% floor, 20% defroster) 70 / 30 (70% floor, 30% defroster) 60 / 40 (60% floor, 40% defroster) 10 / 90 (50% floor, 50% defroster) 30 / 70 (30% floor, 70% defroster) 10 / 90 (10% floor, 90% defroster) Programming air distribution floor / defroster,
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Programming of climate control unit (CCM). Air distribution floor / defroster, breaker heater (ECC) The assumption is that the car is equipped with ECC (temperature control air conditioner) and electric water pump or parking heater. With this function you can change the distribution of the air between the floor / defroster at the break heater. Selectable parameters: 90/10 (90% floor, 10% defroster) 80 / 20 (80% floor, 20% defroster) 70 / 30 (70% floor, 30% defroster) 60 / 40 (60% floor, 40% defroster) 50 / 50 (50% floor, 50% defroster) 30 / 70 (30% floor, 70% defroster) 10 / 90 (10% floor, 90% defroster)

Programming of climate control unit (CCM). Cabinet temperature The cabinet temperature ratio to the compartment temperature range can be adjusted by programming the compensation value. The cabin temperature can be raised or lowered by max ± 2 ° C (± 4 ° F) from the normal value, allowing for adjustment according to the driver's wishes. 0 = -1.0 ° C / -2.0 ° F 1 = -0.5 ° C / -1.0 ° F 2 = 0.0 ° C / 0.0 ° F (preset value)  3 = +0.5 ° C / +1.0 ° F 4 = +1.0 ° C / +2.0 ° F
Calibration of fan motors

[abscate]

Just remembered another one

The climate system can be set for the thin or thick climate filter depending on which one you’ve installedo

This might be the " coupe filter" above