Contents 1 Index ....................................................... 2 Modul Preview ....................................... 3 Modul Preview U2 .................................... 4 Auxiliary heating ................................ 4 2 Index A Auxiliary heating Before switching on ........................... 5 Fault ................................................ 11 Heater booster function ..................... 9 Remote control .............................. 7, 9 Safety notes ....................................... 4 Switch ................................................ 5 Switching the remote control on/
off ...................................................... 7 Switch-on time ................................... 5 Synchronising the remote control ...... 8 B Battery Changing (auxiliary heating remote control) .................................. 9 H Heater booster function ....................... 9 P Practical advice Auxiliary heating .............................. 11 R Remote control Auxiliary heating ................................ 7 Changing the batteries (auxiliary heating) .............................................. 9 Modul Preview U2 ................................. 4 3 w e i v e r P l u d o M 4 Modul Preview U2 w e i v e r P l u d o M Modul Preview U2 Auxiliary heating Important safety notes G WARNING Exhaust fumes are produced while the auxiliary heating system is in operation. If you breathe in these exhaust fumes, you could be poisoned. Therefore, always switch off the auxiliary heating in enclosed spaces without an extraction system, e.g. a garage. G WARNING Parts of the vehicle can become very hot during operation of the auxiliary heating. Make sure that the exhaust system does not under any circumstances come into contact with highly flammable material such as dry grass or fuels. Otherwise, the highly flammable material could ignite and set the vehicle alight. Auxiliary heating operation is prohibited at gas stations or when your vehicle is being refueled. Therefore, the auxiliary heating must be switched off at gas stations. The auxiliary heating system operates inde-
pendently of the engine and complements the vehicle heating or air conditioning. You can use the auxiliary heating at an out-
side temperature of up to 39 (4 ) in order to:
Rpre-heat the vehicle interior Radditionally warm the coolant, thereby con-
serving the engine and saving fuel Rsupport the vehicle's heating system while the engine is running and outside tempe-
ratures are low (heater booster function) i At an outside temperature above 39
(4 ), the auxiliary heating system and the heater booster function switch off automa-
tically.
! Switch on the auxiliary heating system at regular intervals (at least once a month) for approximately 10 minutes. Make sure that the flow of hot air is not blocked. Otherwise, the auxiliary heating will overheat and switch off. i If the interior motion sensor is armed and the auxiliary heating is switched on, it is possible that the interior temperature monitoring may cause a false alarm. In this case, either deactivate the interior motion sensor or switch off the auxiliary heating. You can switch the auxiliary heating on/off using:
Rthe on-board computer and the auxiliary heating switch (Y Seite 5) or Rthe auxiliary heating remote control
(Y Seite 7). i USA only:
This device complies with part 15 of the FCC Rules. Operation is subject to the fol-
lowing two conditions:
(1) this device may not cause harmful inter-
ference, and
(2) this device must accept any interfe-
rence received, including interference that may cause undesired operation. Changes or modifications made to this equipment not expressly approved by Telt-
ronic AG may void the FCC authorization to operate this equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interfe-
rence to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful inter-
ference to radio or television reception, which can be determined by turning the equipment off and on, the user is encoura-
ged to try to correct the interference by one or more of the following measures:
RReorient or relocate the receiving antenna. RIncrease the separation between the equipment and receiver. RConnect the equipment into an outlet on a circuit different from that to which the receiver is connected. RConsult the dealer or an experienced radio/TV technician for help. i Canada only:
Licence exempt This device complies with Industry Canada licence-exempt RSS standard(s). Opera-
tion is subject to the following two conditi-
ons:
(1) this device may not cause interference, and
(2) this device must accept any interfe-
rence, including interference that may cause undesired operation of the device. Before switching on X The fuel tank must be at least one-quarter full. X Set the desired temperature using the tem-
perature control of the heating or the air-
conditioning system . X Set the air distribution as required . X Open the center and side air vents and set them to the middle position . i The auxiliary heating automatically swit-
ches to heater booster mode after the engine is started. Modul Preview U2 5 Operating using the switch w e i v e r P l u d o M
: To switch the auxiliary heating on/off
; To switch the heater booster function on/
off (Y Seite 9) X To switch on the auxiliary heating: press the y switch for longer than 2 seconds. RThe auxiliary heating heats or ventilates the interior to the temperature that you have set. RThe blower switches to the first level. RThe red indicator lamp in the switch comes on. X To switch off the auxiliary heating: press the y switch. or X Turn the key to position 0 in the ignition lock. The red indicator lamp in the switch goes out. The auxiliary heating operates for approxi-
mately another 2 minutes and then swit-
ches off automatically. Selecting a switch-on time You can use the on-board computer to define up to three switch-on times, one of which can be selected. Z 6 Modul Preview U2 w e i v e r P l u d o M On-board computer without steering wheel buttons X Turn the key to position 2 in the ignition lock. X Press the y switch. The y symbol in the display flashes. or X Press the 4 menu button on the instru-
ment cluster repeatedly until the y symbol flashes in the display. X Use the f or g buttons on the instrument cluster to select switch-on time 1 to 3. The switch-on time selected is displayed. X Wait 10 seconds for the standard display to appear. The switch-on time is selected. The yellow indicator lamp in the y switch comes on. If you have not preselected a switch-on time and --:-- is shown in the display, this means that automatic switch-on mode is deactiva-
ted. The yellow indicator lamp in the y switch goes out. i If you turn the key to position 0 in the ignition lock, the yellow indicator lamp in the y switch goes out after 30 minutes. The red indicator lamp in the y switch comes on when the auxiliary heating swit-
ches on. On-board computer with steering wheel buttons X Turn the key to position 2 in the ignition lock. X Press the y switch. The Aux. heat. submenu is shown in the display. If no switch-on time has been preselected, the selection marker highlights the prese-
lected switch-on time, or Timer off. i You can also access the Aux. heat. sub-
menu via the Settings menu. X Use the W or X buttons on the stee-
ring wheel to select the desired switch-on time. Use the Timer off setting to deactivate automatic switch on. X Press the V button on the steering wheel. The switch-on time is selected. The yellow indicator lamp in the y switch comes on. i If you turn the key to position 0 in the ignition lock, the yellow indicator lamp in the y switch goes out after 30 minutes. The red indicator lamp in the y switch comes on when the auxiliary heating swit-
ches on. Setting the switch-on time On-board computer without steering wheel buttons X Use the same method to select a switch-on time as described in the "Preselecting a switch-on time" section. X Press the 9 reset button on the instru-
ment cluster. The hour display flashes. X Use the f and g buttons on the instru-
ment cluster to set the hours. X Press the 9 reset button. The minute display flashes. X Use the f and g buttons to set the minu-
tes. On-board computer with steering wheel buttons X Use the same method to select a switch-on time as described in the "Preselecting a switch-on time" section. X Press the & button on the steering wheel. The Hours submenu is shown in the dis-
play. X Press the W or X button on the stee-
ring wheel to set the hours. X Press the & button. The Minutes submenu is shown in the dis-
play. X Press the W or X button to set the minutes. X Press the V button. The switch-on time is set and selected. Operation using the remote control You can switch the auxiliary heating on/off and set the operating duration using the remote control. The remote control has a maximum range of approximately 600 metres. You can use up to four remote control units on the vehicle. These must be synchronised for the receiver in your vehicle
(Y Seite 8). The range is reduced by:
Rsources of interference Rsolid objects between the remote control and the vehicle Rtransmitting from an enclosed space Rthe remote control being in an unfavou-
rable position in relation to the vehicle Modul Preview U2 7 w e i v e r P l u d o M
: Indicator lamp
; To confirm settings
= To switch the remote control on/off, set the operating duration or end or cancel settings indicator lamp : lights up in various ways to show different operating modes:
Signalling Lights up red Meaning Remote control switched on Data transfer Auxiliary heating switched off Auxiliary heating switched on active Remote control in syn-
chronising mode Lights up green Flashes green Change operating duration Flashes red Flashes alter-
nately red and green You can find further information on the lamp status in the "Problems with the auxiliary hea-
ting" section (Y Seite 11). Switching the remote control on/off The remote control switches to standby mode after 10 seconds. The indicator lamp goes out. Z 8 Modul Preview U2 w e i v e r P l u d o M X To switch on: press and hold the button until the indicator lamp lights up red. If there is a connection between the remote control and the receiver in the vehicle:
Rthe indicator lamp flashes red. The auxiliary heating is deactivated. or Rthe indicator lamp lights up green. The auxi-
liary heating is activated. X To switch off: press and hold the button until the indicator lamp goes out. Switching the auxiliary heating on/off The remote control must be switched on
(Y Seite 7). X To switch on: when the indicator lamp fla-
shes red, press b. The indicator lamp lights up red during data transfer. When the indicator lamp lights up green, the auxiliary heating is activated. X To switch off: when the indicator lamp lights up green, press b. The indicator lamp lights up red during data transfer. When the indicator lamp flashes red, the auxiliary heating is deactivated. Changing the operating duration The remote control must be switched on
(Y Seite 7). X When the indicator lamp flashes red, press and b simultaneously. The indicator lamp flashes green. X Press the button repeatedly until the desired operating duration is shown. R20 minutes The indicator lamp flashes green twice. R30 minutes The indicator lamp flashes green three times. R40 minutes The indicator lamp flashes green four times. R60 minutes The indicator lamp flashes green six times. X Press the b button. The indicator lamp lights up red during data transfer. If the indicator lamp emits two long, green flashes, the selected operating duration is stored. i If no adjustment is made, the indicator lamp flashes six times and the remote control goes into standby mode. Synchronising the remote control X Press the y auxiliary heating switch
(Y Seite 5) for longer than 10 seconds. The red indicator lamp in the y switch remains lit until the switch is released. If the red indicator lamp in the y switch flashes, the receiver in the vehicle is ready for synchronising. X Press and hold the button on the remote control until the indicator lamp on the remote control lights up red. If there is an active connection between the remote control and the receiver, the indi-
cator lamp on the remote control flashes alternately red and green. The remote control is in synchronising mode. i If you press the button again on the remote control after starting synchronisa-
tion, you will only synchronise this remote control unit with the receiver. Any other remote control units that were synchron-
ised will be cleared. The indicator lamp fla-
shes alternately red and green (very slowly). X Press the b button on the remote control. The remote control indicator lamp lights up red during data transfer. When the remote control indicator lamp emits two long green flashes, the selected operating time is synchronised. The indica-
tor lamp in the y auxiliary heating switch goes out. Changing the battery G WARNING Batteries contain poisonous substances. Swallowing/ingesting batteries can result in serious personal injury or death. Always keep batteries away from children. If a battery is swallowed, seek immediate med-
ical attention. H Environmental note Batteries contain pollutants. It is illegal to dispose of them with the household rubbish. They must be collected sep-
arately and disposed of in an environmentally responsible recycling system. Dispose of batteries in an environmentally responsible manner. Take discharged batteries to a qualified spe-
cialist workshop or to a col-
lection point for used batter-
ies. If the indicator lamp on the remote control flashes red rapidly, the remote control battery is discharged. You should replace the remote control battery. You need a battery of the type CR2430. Modul Preview U2 9 w e i v e r P l u d o M
: Mark
; Battery cover
= Battery
? Recesses in the housing X Remove battery cover ; using a suitable implement, e.g. a coin, by turning it anti-
clockwise. X Check the seal on battery cover ; for damage and if necessary replace. X Remove old battery =. i When inserting the battery, make sure that it is clean and lint-free. X Insert new battery = so that the positive terminal and battery type marking is face up. Use a lint-free cloth to do so. X Position battery cover ; so that mark :
on the raised area, points between two rec-
esses ?. X Remove battery cover ; using a suitable implement, e.g. a coin, by turning it anti-
clockwise to the stop. X Check all the functions of the remote control (Y Seite 7). Heater booster function At an outside temperature of up to 39
(4 ), the fuel-fired auxiliary heating heats the vehicle interior as quickly as possible when the engine is running. The auxiliary heating automatically switches to heater booster mode after the engine is started. Z 10 Modul Preview U2 i At an outside temperature above 39
(4 ), the auxiliary heating system and the heater booster function switch off automa-
tically. w e i v e r P l u d o M Vehicles with auxiliary heating
: To switch the auxiliary heating on/off
; To switch the heater booster function on/
off X To switch on/off: press the switch. The indicator lamp in the switch lights up if the heater booster function is switched on. After switching off, the auxiliary heating ope-
rates for approximately another 2 minutes and then switches off automatically. If you switch off the engine without switching off the heater booster function, the system will be switched on the next time the engine is started (memory function). Modul Preview U2 11 Problems with the auxiliary heating G WARNING If service work is not carried out correctly, the operating safety of your vehicle may be affected. This could cause you to lose control of your vehicle and cause an accident. Moreover, the safety systems may no longer be able to protect you or others as they are designed to do. Always have service work carried out at a qualified specialist workshop. Problem The indicator lamp on the remote control fla-
shes red rapidly. The indicator lamp on the remote control fla-
shes red and green in rapid succession. Mgliche Ursachen/Folgen und M Lsungen The remote control battery is discharged. Communication is not possible. X Replace the remote control battery (Y Seite 9). There is no connection between the remote control and the recei-
ver in the vehicle. X Change your position in relation to the vehicle, e.g. hold the remote control higher or to the side. w e i v e r P l u d o M X Move closer. If you cannot establish a connection and the auxiliary heating is switched on, it can then only be deactivated using the y switch
(Y Seite 5). Several remote controls are being used at the same time. X Switch on the remote control again after a short while
(Y Seite 7). The remote control is not synchronised. X Synchronise the remote control (Y Seite 8) The remote control is being synchronised. X Wait until the remote control synchronisation process is com-
plete (Y Seite 8). The remote control battery is discharged. X Replace the remote control battery (Y Seite 9). The outside temperature is above 39 (4 ). The auxiliary heating switches off automatically. The indicator lamp on the remote control fla-
shes red and green in rapid succession. The indicator lamp on the remote control fla-
shes red and green in rapid succession. The indicator lamp on the remote control slowly flashes red and green alternately. The remote control for the auxiliary heating cannot be switched on. The auxiliary heating does not switch on. Z 12 Modul Preview U2 w e i v e r P l u d o M Problem The auxiliary heating switches off automati-
cally and/or cannot be switched on. The auxiliary heating switches off automati-
cally and/or cannot be switched on. The auxiliary heating switches off automati-
cally and/or cannot be switched on. The auxiliary heating switches off automati-
cally and/or cannot be switched on. Mgliche Ursachen/Folgen und M Lsungen Lack of fuel The fuel tank is less than one quarter full. The auxiliary heating switches off automatically. X Refuel at the nearest filling station. X Then, start the auxiliary heating several times until the fuel lines are full. The low-voltage protection system integrated in the control unit switches off the auxiliary heating because the on-board voltage is less than 10 V. X Have the alternator and battery checked. The fuse is blown. X Replace the fuse; see the "Fuse allocation" supplement. X Have the cause of the blown fuse determined at a qualified spe-
cialist workshop. A malfunction has occurred. X Switch the ignition on and off twice. If the auxiliary heating still cannot be switched on, the heating device is faulty. X Have the auxiliary heating checked at a qualified specialist workshop. The auxiliary heating is overheated. The coolant level is too low. X Check the coolant level and top up if necessary .