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 Golf VI - Functional defect of cabin fan during low outside temperatures | HELLA Volkswagen Golf VI Model years: 2011 – 2014 Functional defect of cabin fan during low outside temperatures Should the vehicles mentioned above experience a defect o"
"Audi A4/A5/A6/A7/Q5/Q7/TT - Loss of power in heating/air-conditioning systems | HELLA Audi A4/A5/A6/A7/Q5/Q7/TT Model years: 2011 – 2014 Loss of power in heating/air-conditioning systems Should the vehicles mentioned above experience a loss of heating and/"
"Audi Q5 - Noise from air-conditioning line | HELLA Audi Q5 Model years: 2010 – 2016 Noise from air-conditioning line The vehicles mentioned above may experience clattering noise coming from the engine compartment. If this happens, special attention should "
"Volvo XC 90 II - Temperature control of air-conditioning system | HELLA Volvo XC 90 II (256) Model year: 2016 - 2017 Temperature control of air-conditioning system Faulty display for outside temperature The vehicles mentioned above may have a faulty interi"
"Suzuki Alto - Value displayed on coolant temperature gauge is too low | HELLA Suzuki Alto All models: 2002 to 2007 Value displayed on coolant temperature gauge is too low. If these vehicles display an irregular coolant temperature value, the possibility of"
"Opel Meriva - Interior temperature regulation | HELLA Opel Meriva Model year: from 2004 With automatic air-conditioning Interior temperature regulation On the above mentioned vehicle it may occur that it is no longer possible to regulate the interior tempe"
"Nissan Pathfinder - Frozen Evaporator | HELLA Nissan Pathfinder (R51) Model Year: 2007 – 2010 Frozen Evaporator Reduced Air Outflow On the vehicles listed above, it is possible that the evaporator may freeze after long periods of driving, and the air outfl"
"Volvo XC 70 - Condensed water drain hose | HELLA Volvo XC 70 Model year: 2008 – 2009 Vehicles with air-conditioning and electrical booster heater Condensed water drain hose Electrical booster heater short circuit On the above mentioned vehicles a blocked c"
"Saab 900 II - Speed control for heating-system fan | HELLA Saab 900 II Year of manufacture: 1993 - 1998 Speed control for heating-system fan In the above vehicles, a defective fan control unit can result in the passenger compartment fan operating only at t"
"Range Rover Sport V8 - Noise (creaking/squeaking) in the area of the dashboard | HELLA Range Rover Sport V8 – 4.2L(2006-2008) and LR3(2005-2008) Noise (creaking/squeaking) in the area of the dashboard If there are noises in the Range Rover Sport (see above"