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.).
"Volkswagen Polo - Heating/air conditioning temperature control | HELLA Volkswagen Polo (9N) Year of manufacture: 2001 - 2009 With automatic air conditioning Heating/air conditioning temperature control If there are problems with the temperature control of "
"Peugeot 807 - Condensation water outflow | HELLA Peugeot 807 Year of manufacture: 2002 - 2005 Condensation water outflow / Airbag monitoring light Problem Accumulation of water in the passenger footwell. The airbag monitoring lamp lights up. In an extreme "
"Mercedes Vito - Engine overheats | HELLA Mercedes Vito Year of manufacture: 2007 - 2010 With air-conditioning system Engine overheats / Failure of the air-conditioning system The above vehicles can experience engine overheating and/or failure of the air-co"
"Mercedes Viano - Engine overheats | HELLA Mercedes Viano Year of manufacture: 2007 - 2010 With air-conditioning system Engine overheats / Failure of the air-conditioning system The above vehicles can experience engine overheating and/or failure of the air-"
"Lancia Phedra - Poor cooling performance | HELLA Lancia Phedra With automatic-air conditioning Poor cooling performance Delayed temperature regulation On the above mentioned vehicles it is possible that selected temperature changes in the "cold" direction "
"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 "
"Ford Probe; Explorer, Windstar - compressor failure | HELLA Ford Type: Probe; Explorer, Windstar. compressor failure Refilling additional coolant oil for models older than 1996 - compressor failure According to research results, a frequently-occurring earl"
"Fiat Ulysse - Condensation water runoff | HELLA Fiat Ulysse Year of manufacture: 2002 - 2005 Condensation water runoff / Airbag indicator light In the above vehicles, inadequate discharge of the condensation water in the air-conditioning system can cause w"
"Audi A3 - Engine starts badly | HELLA Audi A3 Model years 1997 to 2003 All engines Engine starts badly If a customer complains about the above error, this could be caused by the coolant temperature sensor and / or its connection cable to the engine control"
"Audi A3 - Heat output too low | HELLA Audi A3 Model years 1997 to 2003 All engines with cast-iron cylinder block Heat output too low If a customer complains about the above error, this could be caused by contaminated engine coolant. Such contamination (rus"