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.).
"VW Jetta III - Gradual loss of coolant | HELLA VW Jetta III Model year: 2005 - 2007 Engine: 2.0 TDI BKD Gradual loss of coolant The above vehicles may experience a gradual coolant loss, the cause of which is often not immediately clear. To determine the ca"
"VW Golf 5 - Loss of coolant | HELLA VW Golf 5 Model year: 2003 - 2007 Engine: 2.0 TDI BKD Loss of coolant The above vehicles may experience a slow coolant loss. It is not possible to determine the cause of this issue at a glance. To determine the cause of "
"Volvo C70 - Problems with the temperature controller | HELLA Volvo C70 Model year: 2005-2007 Problems with the temperature controller In the vehicles specified above, corrosion in or on a connector and / or a damaged wiring harness can adversely affect the"
"Suzuki Vitara II - Noises from the air conditioning compressor | HELLA Suzuki Vitara II Model year: from 2008 onwards With vane compressor Noises from the air conditioning compressor The vehicles mentioned above may experience noise from the compressor fol"
"Subaru Trezia - Accumulation of oil in charge-air cooler | HELLA Subaru Trezia Model year: 2011 - 2012 Engine: 1.4 D (1ND-TV) Accumulation of oil in charge-air cooler The regeneration process for the particle filter can cause engine oil from the crankcase "
"Skoda Fabia - Engine warning light comes on | HELLA Skoda Fabia Model year: 2010 - 2014 Engine: 1.6 TDI Exhaust gas recirculation radiator Engine warning light comes on If, in the vehicles mentioned above, the error memory indicates an issue with the exhau"
"Seat Mii - Radiator fan permanently in operation | HELLA Seat Mii Model year: 2011 - 2014 Engine: 1.0 i Radiator fan permanently in operation If the radiator fan in the vehicles mentioned above does not switch off, this may be due to a software error or a "
"Seat Ibiza (6J) - Engine warning light comes on | HELLA Seat Ibiza (6J) Model year: from 2009 onwards Engine: 1.6 TDI Exhaust gas recirculation radiator Engine warning light comes on If, in the vehicles mentioned above, the error memory indicates an issue "
"Peugeot 306 - Defective temperature control | HELLA Peugeot 306 Model year: 2002 - 2009 All models with an electrically actuated blender flap Defective temperature control Blender flap drive Some vehicles of the type listed above may experience problems wi"
"Opel Zafira C - Coolant loss | HELLA Opel Zafira C Model year: 2012 Engine: A16XNT + A18XER + A18XEL Chassis no.: C2000001 - C2092707 Coolant loss If, in the above vehicles, it is found that there is a gradual loss of coolant, this may be caused by the sea"