In this database, you will find vehicle-specific diagnostic and repair information relating to a variety of fault symptoms. This professional, technical information has been compiled by experienced technicians and mechanics to support automotive workshops with vehicle repairs. You can search the database by entering multiple keywords, for instance the vehicle make, model, relevant system or components, and also filter the information using the categories (for example, lighting, electronics, etc.).
"Citroen Jumpy IV + Spacetourer - Fastening the air conditioning compressor | HELLA Citroen Jumpy IV + Spacetourer Model Year: 2016 – 2017 Fastening the air conditioning compressor On the above vehicles, it is possible for the air conditioning compressor br"
"BMW 2 Series Active Tourer - buzzing noise when the air conditioning is switched off Data sheet Manufacturer BMW Vehicle model 2 Series Active Tourer (F45) Engine All Year of manufacture 2018 - 2021 Symptoms Buzzing noise Important safety note Technical in"
"Fendt Favorit 500 - High/low pressure connections of the air conditioning system Data sheet Manufacturer Fendt Vehicle model Favorit 500 (509C - 515C) Year of manufacture 1993 - 2000 Symptoms High/low pressure connection of the air conditioning system Impo"
"BMW 1 Series - buzzing noise when the air conditioning is switched off Data sheet Manufacturer BMW Vehicle model 1 Series (F40) Engine All models without keyless system Year of manufacture 2019 - Symptoms Buzzing noise Important safety note Technical infor"
"BMW 1 Series (F40) - Noises when the air-conditioning is switched off Data sheet Manufacturer BMW Vehicle model 1 series (F40) Engine All models Year of manufacture 2019 - 2021 Symptoms Noises when air conditioning system switched off Important safety note"
"Mazda CX5 (KE) - Check electromechanical parking brake Data sheet Manufacturer Mazda Vehicle model CX5 (KE) Year of manufacture 2011 - 2017 Symptoms Check electromechanical parking brake on brake test stand Important safety note Technical information and p"
"Citroën Relay - interior lamp is permanently on Data sheet Manufacturer Citroën Vehicle model Relay Year of manufacture 2006 - 2014 Please note All models with sliding door Symptoms Interior lamp is permanently on Important safety information The technical"
"Mazda 3 (BL) - Noises coming from air-conditioning compressor | HELLA Mazda 3 (BL) Model year: 2010 - 2011 Noises coming from air-conditioning compressor If "beeping" noises are heard coming from the engine compartment during operation of the air-condition"
"KIA Picanto - Compressor does not work | HELLA KIA Picanto Model year: 2004–2008 With air-conditioning system Compressor does not work Compressor coupling makes noises Fuse faulty If the air-conditioning compressor should fail or noises be produced on the "
"Air-conditioning high-voltage compressors | HELLA General Information Vehicles with full-hybrid technology use high-voltage compressors that are not dependent on the running of the combustion engine. This makes for more comfort when it comes to the air-con"