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 IV - Illumination of the malfunction indicator lamp | HELLA Volkswagen Golf IV All models Illumination of the malfunction indicator lamp If a customer complains about the above problem, this could be caused by defective stop light bulbs. Wh"
"Citroen C-Crosser - Engine misfires | HELLA Citroen C-Crosser Model year: from 2007 All models with engine code 4 HN Engine misfires If a customer complains about the above problem, this could be caused by the injectors. In addition, the following fault co"
"Citroen Berlingo I and II - Pilot lamp lights up | HELLA Citroen Berlingo I and II Model years 2005 to 2011 All models with multi-function control unit Pilot lamp lights up If a customer complains about the above problem, this could be caused by moisture. "
"Alfa Romeo 159 - Power steering makes noises | HELLA Alfa Romeo 159 All models Power steering makes noises If a customer complains about the above error, this could be caused by air that has entered the steering system. The noises are produced by cavitatio"
"Citroen Picasso - Battery is empty | HELLA Citroen Picasso / Grand Picasso Model years: 2006 to 2010 Battery is empty, vehicle will not start. If there are complaints for these vehicles that the battery is empty or that the vehicle will not start, a possib"
"Renault All models - Alternator control lamp illuminates | HELLA Renault All models with engine rate: K4J, K4M, K7J, K7M, K9K Alternator control lamp illuminates. Loud noise from the alternator belt. If the symptoms mentioned above occur on these vehicle m"
"Opel Zafira B - Signal horn does not function | HELLA Opel Zafira B Year of manufacture: 2004 - 2010 Signal horn does not function The above vehicles can experience signal horn failure due to a fault in the steering column´s electronic module in the above-"
"Opel Zafira B - Noises / alternator free-wheeling clutch | HELLA Opel Zafira B Model year: from 2005 - Engine: Z19DT, Z19DTH, Z19DTL Noises / alternator free-wheeling clutch On the above mentioned vehicles, a faulty alternator free-wheeling clutch can resu"
"Opel Vectra-C, Signum, Zafira-B - Vehicle not starting up | HELLA Opel Vectra-C, Signum, Zafira-B Engine code Z22YH All vehicles to model year 02/2006 Vehicle not starting up. Poor performance. Error code P1405 There may be a mechanical fault in the EGR va"
"Opel Vectra C - Battery discharges | HELLA Opel Vectra C All models with electronic automatic air-conditioning (ECC) VIN 21000015 - 21031422 Battery discharges Poor starting behaviour A fault in the control unit for the electronic automatic air-conditionin"