KRAM Audio2Car Premium
Contents
1. Radio Radio Spk Spk Spk Spk Out L Out R RR RF LF LR LR LF RF RR Connector seen from cable entry side EN104 V01 Audio ZCar The professional mute Installation description for 84604 Audio2Car harness used for Mercedes cars with D2B bus and sound system upgrade Bullet Connectors gt A Audio2Car Harness Needed items Item number 84xxx A Audio2Car harness including Mute box amp Mute loop B Audio2Car extension cable bought separately C Audio2Car carkit adaptor bought separately D Carkit bought separately 24 pin Connectors B Audio2Car Extension Note B amp C can be replaced by an additional Mute box and Cable Item number AEx extension cable from our Drive amp Talk range 24 pin Connectors gt Identification of sound system ute loop This cable will only fit cars equipped with sound system upgrade often referred to as option code 810 It will not fit Audio2Car Adaptor gt the standard sound system Please see our complete cable Item number AAxxx list for further information about choosing the right cable for your sound system The list can be downloaded at www kram dk D Carkit Installation When delivered this Audio2Car cable set is always fitted with a Mute box and a Mute loop connector 1st Remove the key from the ignition barrel This is done to avoid error messages on the cars electrical system Such error can only be reset by an authori2. Audio2Car cable should not be bigger than the ones used on the wiring loom supplied with the carkit The fuses on the Audio2Car cable should be replaced with a size similar to the ones supplied with the carkit Note Never exceed the Maximum Fuse size for the Audio2Car cable See first page 6th Extend the cable set to the preferred location of the carkit Use the extension cable B or additional Drive amp Talk Mute box with extension cable to extend the cable set to the preferred location of the carkit Behind the glove box is recommended 7th Connect the carkit adaptor Connect the carkit adaptor to the extension cable Connect the carkit adaptor to the carkit Troubleshooting Guide Carkit does not start up Check if there is 12V between the black and the red wire and also between the black and blue wire in the 24 pin connector when the car is started If there is not 12v on both wires please check the follow ing 1 If there is supply on the red constant 12v wire but not on the blue ignition wire the car may require an alternative ignition source See installation step 4 2 Check that the bullets on the supply wires are properly connected The supply wires are the red blue and black wires 3 Check for a blown fuse on the Audio2Car harness or in the cars fuse box The carkit does not turn off when the key is removed from the ignition barrel Your carkit needs a real ignition source Please check the following 1 Is there a
3. Audio ZCar The professional mute Audio2Car harness For a complete installation normally a minimum of two item numbers are re quired Audio equipment with build in mute function If the Audio equipment is equipped with a build in mute function two item numbers are required The 1st item number is the Audio2Car harness The 2nd item is a Audio2Car carkit adaptor Audio equipment without build in mute function If the Audio equipment is not equipped with speaker relays a Mute box from Kram Drive amp Talk range can be added together with a Drive amp Talk carkit adaptor Audio2Car Carkit Adaptors Several different carkit adaptors are available for Carkits that have a build in mute function for 1 or 4 Speakers Please see the complete range of Audio2Car carkit adaptors at our website www kram dk Examples of carkit adaptors Drive amp talk Mute box range SS Several different P types of mute boxes are available Adding one of the boxes will turn your Audio2Car cable into a Kram Drive amp Talk solution Therefore you will also need a Drive amp Talk carkit adaptor Please see the Com plete Drive amp Talk range at our website www kram dk This ISO adaptor AA010 is a This IGNIBOX ITEM no 1 universal adaptor for all creates an artificial ignition carkits with ISO connectors source Use this adaptor if Adding this adaptor turns your Audio2Car cable does your Audio2Car cable into a not i
4. n ignition supply on the blue wire There should be no voltage on the blue wire when there is no key in the ignition See installation step 4 Not all speakers are muted Try to disconnect the Mute box and the Carkit adaptor C or additional Drive and Talk mute box from the Audio2Car harness then turn on the radio and check the following 1 All front door speakers keep playing This is the wrong Audio2Car harness for this car sound system 2 A few speakers keep playing This is the wrong Audio2Car harness for this car sound system 3 All speakers are now muted e Carkits with 1 speaker mute Some carkits can only mute 1 speaker channel with their build in mute box This is normally stated on the label on the carkit adaptor for these carkits else please check the carkit manual If a full mute is desired with these carkits then this can be achieved by either connecting the mute wire or adding an additional mute box from our Drive amp Talk range e Carkits with 4 speaker channel mute or when additional Drive amp Talk mute box is used Please check that the Mute Loop is attached to Mute box delivered with the cable set Else please try another carkit Carkit sound is in the wrong speakers or there is no carkit sound 1 The two 24 pin connectors in the cable set may be switched The carkit should be connected to the 24 pin connector with the Green White Gray and Purple wires 2 The carkit may be defective Please try anothe
5. nclude an ignition source Kram ISO2CAR solution This adaptor is plug and play with your Audio2Car cable Audio ZCar The professional mute Product Description The Audio2Car range allows OEM car speakers to be used for aftermarket Audio equipment Audio2Car allow the car speakers to be used for audio playback from aftermarket Audio equipment For a com plete installation two or more item numbers are required See description at the last page Speaker function This is achieved by connecting Audio equipment with build in speaker relay function or by using a Mute box from the Kram range This way the radio sound is muted and the sound from the aftermarket Audio equipment is sent through the car speakers You will achieve a perfect sound without interference from the car radio Mute wire function The mute wire is connected from the 24 pin connector to the most used mute position for the car model This enables the use of the radios built in mute function If the radio does not have such function or the mute exists in a different connector than the ones used on the Audio2Car harness the mute wire can be found in a yellow fly wire fitted with a bullet connector Power supply All Audio2Car cables have an integrated power supply for the Audio equipment in the 24 pin connector The constant 12v and the ground supply are normally sourced from the radio supply This way power supply of most Audio Equipment can be achieved without cutting the cars wi
6. r carkit Radio will not turn on or not working properly after installation 1 Please check for a blown fuse at the radio or in the car fuse box 2 Remove the Audio2Car harness and connect the radio to the original car connector If the radio is now work ing replace the Audio2car harness See our complete Radio Mute program on our website www kram dk
7. ring loom The constant 12V wires are red and the ground wires are black Ignition supply If an ignition source is available in the radio connector then it will normally also be available in the 24 pin connector If an ignition source is not available a constant 12V source is connected to the Ignition pin via bullet connectors If a real ignition is required for the chosen Audio Equipment an IGNIBOX item no I can be connected to create an artificial ignition Or an ignition source found elsewhere can be connected to the bullet with the blue wire The 12V ignition wires in the Audio2Car cable are blue Aux integration The 4 pin connector on the Audio2Car harness allow a Kram Aux solution to be connected This will allow the use of the car sound system amplifier for Music playback and thereby achieving higher sound quality Technical Specifications Description L shaped with bullet connections for Ground Constant 12v and Ignition Normal Wire dimensions AWG 18 for power wires AWG 20 for all other wires Standard Fuse sizes 2 Amp for constant supply 1 Amp for Ignition supply Maximum Fuse size 7 5 Amp for constant supply 7 5 Amp for Ignition supply Maximum output pr speaker 100 Watt RMS 200 Watt music power 4 Ohm Size 400 x 400 mm Configuration chart for 24 pin connector 12V 12V Line Line Radio Radio Radio Radio Spk Spk Spk Spk Const IGN Out L Out R RR RF LF LR LR LF RF RR Mute Line Line Radio Radio
8. sed Mercedes Repair shop 2nd Locate amp uncover the amplifier unit Amplifier locations e CL Class C215 M Class W163 S Class W220 install on amplifier in the left side of the boot An Audio2Car extension cable item no AE5 is also required e C Class W203 CLK Class W209 install on ampli fier in the right side of the boot just behind right wheel arc An Audio2Car extension cable item no AES is also required e M Class W163 install on amplifier inside driver side dashboard towards the door An Audio2Car extension cable item no AE3 may also be re quired depending on the chosen position of the carkit See picture on the right o SL Class R230 install on amplifier below left rear passenger seat See picture on the right 3rd Connect the car specific cable Disconnect the con nector on the amplifier unit and insert the Audio2Car har ness between the connector and amplifier unit Ath Check ignition source When the cable set is deliv ered the blue ignition wire is connected to the red constant 12V wire with a bullet connector If a real ignition source is needed for the chosen carkit an IGNIBOX item no I can Ampiner iocalion IN Metee aceon aes R230 Audio ZCar The professional mute be inserted to create an artificial ignition source or the blue ignition wire can be disconnected from the red constant 12v and manually connected to an ignition source found elsewhere 5th Check fuse size The fuse on the
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