Mercedes V-class (w447) - APP-control for parking heater

€299.00 *

Prices incl. VAT plus shipping costs

Ready to ship today,
Delivery time appr. 1-3 workdays


  • 6203-129

Installation - ambitious

Control the parking heater with your mobile phone simply by APP, SMS or Call. Suitable for the... more
"Mercedes V-class (w447) - APP-control for parking heater"

Control the parking heater with your mobile phone simply by APP, SMS or Call.

Suitable for the following vehicles with factory installed parking heater (water) :

  • Mercedes V-class (w447) with remote control
  • Mercedes V-class (w447) without remote control



The APP-control is connected directly to the A/C control unit.




  • Switching by APP, SMS or Call
  • 5 authorized numbers
  • 24h timerfunction
  • Input for external switch
  • Alarmfunction
  • Input for external temp. sensor
  • GPS-positioning (optional)
  • external temperature sensor (optional)


Network coverage

Future-proof due to 4G (LTE) technology.

Our new APP-control v11x supports not only the 4G (LTE) standard but still 3G (UMTS) and 2G (GSM) mobile networks.
This way we can achieve the best possible reachability and functionality in all current european mobile phone networks.

Switzerland is about the shutdown the 2G (GSM) mobile network until the end of 2020. Devices which support the 2G standard only are not functional anymore.
The date for shutting down the 2G network in germany is not yet known.



The APP-control supports an external GPS-receiver which can be connected to the aux-socket at the back of the module. If the ignition is switched on the position is determined about every 1 second and can be queried via SMS. If the ignition is switched off, the GSP-receiver is activated to determine the position only. You will get a SMS containing the coordinates of the car as well as a link to "google maps" which shows the current position on the map.



You can connect an already existing alarmsystem to the APP-control. You will be informed via SMS and call as soon as the alarm is triggered.

The alarmsystem must output a +12v signal when triggered. For further information please have a look at our "installation guide" on this webpage.



The parking heater can only controlled via "authorized numbers". You can configure these numbers simply by SMS. The integrated GSM-module has a temperature range from -30°C up to 80°C to ensure proper function at all conditions.


APP, SMS, Call

You can control the parking heater by APP, SMS, or Call. Switching the heater by call is free of charge as there is no connection established. Switching the heater by SMS can cause additional costs, depending on your mobile provider. APP’s are sending SMS in the background, so there could arise additional costs too.

The APP-control requires a SIM-card wich is not included into delivery. You can use every SIM-card which supports sms and call e.g. prepaid card.


Technical data

  • voltage supply: 10 - 15VDC
  • current consumption: standby <10mA, login: briefly 2A
  • antenna connection: internal antenna
  • SIM-card: nano-SIM
  • temperature range: -30°C bis 80°C
  • SIM-module:  4G (LTE), 3G (UMTS), 2G (GSM)
  • dimensions: 63x60x22mm (LxWxH)


Scope of delivery

  • danhag APP-control
  • vehicle specific connection cord
  • users manual
  • GPS-receiver *


If you choose "with GPS" the GPS-receiver will be included into delivery.

Installation The APP-control is connected directly to the A/C control unit. The A/C control... mehr


The APP-control is connected directly to the A/C control unit.
The A/C control unit is mounted at the passenger footwell above the fuse- and relais carrier.




Installation of the APP-control

  • Dismantle the cover of the fuse-carrier.
  • Remove the 22-pin connector from the A/C control unit. 
  • Remove the original blue / white from PIN 14 of the connector. 
  • Plug in the yellow wire of the APP-control into PIN 14 of the connector.
  • Connect the original white / blue wire with the yellow / black wire of the APP-control.
  • Connect the 14-pin connector to the A/C control unit.
  • Connect the power supply to the APP-control (+12V, ground).
  • Configure the APP-control according to the users manual.










The outputsigal depends on the configuration of the vehicle:

  • E-BUS 4: with remote control
  • E-BUS 7: without remote control ("Heating" switch at the dashboard only)


 You can configure the output signal by sending a SMS with the following content to the APP-control:


Where 12345 is your password (the default password is 12345 ).
4 represents the outputsignal to be programmed.





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