Lighting & Interface Modules
EM56 Ford Interface unit
Overview The EM56 has been designed to interface between the habitation electrical system and the Ford cab as used in the Auto-Trail F-Line and Excel ranges of motorhomes, fitted with a non-Ford head unit and Sargent rear view camera. It provides ...
VLM7 (LED road light electronic control unit - Motorhome)
Overview The VLM7 is an electronic module that is used in many motorhomes to control the rear LED road lighting. The unit includes monitoring of the motorhome rear direction indicators so that if / when a failure occurs this is shown on the vehicle ...
EM55 Ford Interface unit
Overview The EM55 has been designed to interface between the habitation electrical system and the Ford cab as used in the Auto-Trail Tribute range of motorhomes. It provides access to cab signals such as engine run and door lock/unlock, provides ...
EM41 Fiat Interface Unit
Overview The EM41 is used in Auto-Trail motorhomes having a large fridge/freezer for 2022 models onwards. Like the EM45, it is the same size as the EM40 and it has the same functionality, but has different connectivity. Fuse Allocation FUSE ...
EM45 Mercedes Interface Unit
Overview The EM45 is an interface between the Mercedes base vehicle and the habitation electrics, and is used in conjunction with an EC500 or EC700 power supply system. The unit provides fused outputs for a the 12V fridge, vehicle battery supply and ...
EM40 Fiat Interface Unit
Overview The EM40 is an interface between the Fiat base vehicle and the habitation electrics, and is used in conjunction with an EC500 or EC700 power supply system. The unit provides fused outputs for a the 12V fridge, vehicle battery supply and tow ...
EM50 Fiat Interface Unit
Overview The EM50 was developed to interface between the habitation electrical system and the (then new) Fiat X250 Cab as introduced in 2007; 3 versions were created, A,B, & C. The A version was used on all Auto-Trail Apache/Tracker, Cheyenne, & ...
C44 and C44+ Road Light Fuse Boxes
C44 Fuse Box Overview This small unit (135mm x 135mm) houses fuses for the road lighting circuits and supplies from the tow vehicle, and also has connectors for an AS310 /AS350 alarm and Automatic Trailer Control (ATC) unit. It was introduced into ...
VLM4 (LED road light electronic control unit - Caravan)
VLM4 now obsolete The VLM4 range of electronic control units are now obsolete and have been replaced by the newer VLM6 unit. Please see the VLM6 article here VLM6 (LED road light electronic control unit - Caravan) The following information is ...
VLM5 (LED road light electronic control unit - Motorhome)
Overview The VLM5 is an electronic module that is used in many motorhomes to control the rear LED road lighting. The unit includes monitoring of the motorhome rear direction indicators so that if / when a failure occurs this is shown on the vehicle ...
VLM6 (LED road light electronic control unit - Caravan)
Overview The VLM6 is an electronic module that can be fitted to Swift Group caravans to fix road lighting incompatibility issues with some tow vehicle and caravan combinations. The unit is directly compatible with 2019 model year caravans and 2018 ...