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.).
"Opel Astra GTC - Radiator fan module defective | HELLA Opel Astra GTC Model year: 2010–2012 Engine: A14 XEL/NET + X16 LET Radiator fan short circuit Radiator fan module defective In the vehicles mentioned above, the radiator fan may short-circuit, damaging"
"Opel Adam - Service connections for air conditioning system | HELLA Opel Adam Model year: from 10/2012 Service connections for air conditioning system During maintenance work on the vehicles listed above, the question "Where are the service connections?" a"
"Mitsubishi/Fuso Canter - Oil cooler hose | HELLA Mitsubishi/Fuso Canter TF/TF1 Model year: 2011-09-16 - 2014-12-17 Oil cooler hose On the above vehicles, the oil cooler hoses on the fully automatic direct shift transmission (Duonic transmission) must be ch"
"Mercedes C-Class - Compressor does not switch on | HELLA Mercedes C-Class (203) With automatic-air conditioning Compressor does not switch on Radiator fans running at full power If the air conditioning compressor in the vehicles mentioned above does not sw"
"Mazda 6 - Compressor malfunction | HELLA Mazda 6 (GG/GY) Model year: 2002 - 2008 Engine: 2.0 Di Compressor malfunction If the compressor in one of the vehicles mentioned above malfunctions, the power supply to the magnetic clutch should be checked. The ele"
"Mazda 3 - Display for outside temperature | HELLA Mazda 3 Model year: 2006-2009 With automatic air-conditioning system Display for outside temperature In the above vehicles, the display for the outside temperature may change of its own accord. The temperat"
"Lexus GS300/GS350 - Condensation drain | HELLA Lexus GS300/GS350 Model year: 2006 - 2007 Condensation drain On the above vehicles, a blocked condensation drain in the air-conditioning system can lead to an ingress of water in the vehicle interior. If signi"
"Lancia Ypsilon - Display for outside temperature | HELLA Lancia Ypsilon Model year: 2003 - 2011 Air-conditioning system/Display for outside temperature The vehicles mentioned above may experience a failure of the display for outside temperature. This affec"
"Jaguar XF, XJ, XK - Insufficient cooling | HELLA Jaguar XF-Type (X250) / Model year: from 2010 onwards / Chassis no.: R59504 and onwards XJ-Type (X351) / Model year: from 2010 onwards / Chassis no.: V00325- XK-Type / Model year: 2010 - 2015 / Chassis no.: "
"Jaguar F-Type - Poor air-conditioning system performance | HELLA Jaguar F-Type Model year: 10.2013- Chassis no.: K00103- Poor air-conditioning system performance If the customer complains that the cooling power of the air-conditioning system in one of the "