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
Vehicle specific repair tips
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.).
Audi A6 - Interior blower not working | HELLA Audi A6 (4F2/C6) Model year: 2005 - 2011 Engine: 2.0 TFSI Interior blower not working Error in data bus communication If the interior blower fails on the vehicles mentioned above, the cause may be a faulty pres
Audi A4 - Indefinable noises | HELLA Audi A4 (8D, B5) Model year: up to 1999 Engine: 1.6i (AHL) Indefinable noises Accumulation of condensation On the vehicles mentioned above, bubbling and/or gurgling noises can occur at idle speed. This may be due to con
Audi A3 - Loss of coolant | HELLA Audi A3 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 the
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Volkswagen Transporter T5 - Radiator fan runs constantly | HELLA Volkswagen Transporter T5 (7HC, 7HMA, 7J0) Model year: 2003 - 2007 Radiator fan runs constantly Battery is discharged In the above vehicles, a faulty radiator fan control unit can cause the r
Volkswagen Passat - Interior air / odour | HELLA Volkswagen Passat Type: 3BG (B5) Model years until 2005 Interior air / odour Unpleasant odour inside the vehicle. No typical musty odour caused by microorganisms on the evaporator surface. It may be caused b
VW Golf - Excessive engine temperature | HELLA VW Golf / Golf Estate Starting from model year 1997 If there are complaints for these models about "engine overheating" or "excessive engine temperature", check the functionality of the coolant pump (water pu
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
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