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Volkswagen Golf Service & Repair Manual: Functional description of remote control for auxiliary and supplementary heater

Volkswagen Golf Service & Repair Manual / Auxiliary heater / Aux. heater/heater booster / Other control components / Functional description of remote control for auxiliary and supplementary heater

  Note
The auxiliary and supplementary heater can be switched on and off from a distance of several 100 metres (open space) using the remote control. This range is restricted in built-up areas or from buildings.
The remote control should be held upright when operating the buttons (the radio signals can be received optimally by the vehicle aerial in this way and the greatest transmission range is achieved).
Following disconnection of the vehicle batteries, the auxiliary and supplementary heater remote control does not have to be re-adapted.
If the remote control does not work properly, check the remote control battery → Anchor.
If the remote control is renewed, it must be synchronised with the vehicle diagnostic tester.
Start Guided Fault Finding or Guided Functions in the vehicle diagnostic tester and then call up the functional check “Programming the Telestart sender”.
Switching on auxiliary and supplementary heater using remote control
   
–  Press button -1-. The warning lamp -2- must light up green.
When the auxiliary and supplementary heater is switched on, its operating time is determined by means of the setting on the multifunction indicator.
Switching off auxiliary and supplementary heater using remote control
 

Functional description of remote control for auxiliary and supplementary heater

–  Press button -3-. The warning lamp -2- must light up red.
The auxiliary and supplementary heater switches to run-on mode and then switches off.
Renewing remote control battery
  Note
Note installation position of battery.
Only use batteries of the same type with a voltage of 3 volts.
Allocation of the remote control to the auxiliary and supplementary heater remains intact. Re-adapting is not necessary.
 

Functional description of remote control for auxiliary and supplementary heater

–  Pull off battery compartment cover -1- in direction of -arrow- and remove battery. Insert new batteries and refit cover.
Warning lamp in remote control
 

Functional description of remote control for auxiliary and supplementary heater

Once you have pressed a button, the warning lamp in the remote control -2- indicates whether the signal from the remote control has been received by the auxiliary and supplementary heater and whether the battery in the remote control is low.
 

Functional description of remote control for auxiliary and supplementary heater

Display -2- Meaning
Diode lights up green for 2 seconds. The auxiliary and supplementary heater has been switched on with -1-“ON”.
Diode lights up red for 2 seconds. The auxiliary and supplementary heater has been switched off with -3-“OFF”.
The diode flashes green slowly for 2 seconds. The signal to switch on has not been received.
The diode flashes green quickly for 2 seconds. The auxiliary and supplementary heater is blocked, e.g. because the fuel tank is nearly empty or there is a fault in the auxiliary and supplementary heater.
Diode flashes red for 2 seconds The signal to switch off has not been received.
Lights up orange for 2 seconds, then green or red. The battery charge is low, but the switch on/switch off signal was received.
Lights up orange for 2 seconds, then flashes green or red. The battery charge is low and the switch on/switch off signal was not received.
Flashes orange for 5 seconds. The battery is exhausted and the switch on/switch off signal was not received.
LED does not light up. The battery is exhausted.
Removing and installing remote control receiver for auxiliary coolant heater -R149-, Golf Variant
  Note If the remote control receiver for auxiliary coolant heater -R149- is renewed, the remote control receiver for auxiliary coolant heater -R149- nee ...

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