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 A4FSI - Trailer taillights are permanently ON | HELLA Audi A4FSI Model series 2002 Equipment series including trailer hitch Trailer taillights are permanently ON. This may possibly be caused by the control unit for trailer detection, which converts th"
"Audi A3 - Trunk lid lighting not functioning | HELLA Audi A3 Model years 1997 to 2003 All models Trunk lid lighting not functioning If a customer complains about the above error, this could be caused by water entering the trunk lid lock. The customer may a"
"Alfa Romeo - Condensation forming on the front fog lamp | HELLA Alfa Romeo Mito starting year of construction 10/2008 Condensation forming on the front fog lamp If complaints are made about the above issue, this does not necessarily point to any error. If "
"Opel Astra H - Rattling noises and poor engine performance | HELLA Opel Astra H Model year: 2004–2010 Engine: 1.4i (Z14XEP) and 1.2i (Z12XEP) Rattling noises and poor engine performance. Rattling noises from the engine compartment and poor engine performan"
"Opel Astra H / J - Hissing noises and smoke coming from the cylinder head | HELLA Opel Astra H / J Model year: 2007-2009 / 2010-2012 Engine code: Z13DTH Engine code: 1.3L (LDV) A13DTC, (LSF) A13DTE, A13DTR Hissing noises and smoke coming from the cylinder "
"Opel Agila A / B Hissing noises and smoke coming from the cylinder head | HELLA Opel Agila A / B Model year: 2004-2007 / 2008-2009 Engine code: Z13DT, Z13DTJ Hissing noises and smoke coming from the cylinder head If there are hissing noises and/or smoke co"
"Renault Clio - Low beam not functioning | HELLA Renault Clio 2, 1, 5D dCi Engine: K9K 704 Model year: 2001 - 2006 Low beam not functioning Defective relay contact If the low beam has failed in the above-mentioned vehicles, this may be associated with defec"
"Citroen C4 Picasso - Inoperative rear lighting | HELLA Citroen C4 Picasso Model year: 2007 onwards Equipped with bend lighting. Inoperative rear lighting. If it is reported that rear lighting is inoperative for the vehicles listed above, a defective vehicl"
"Citroen Xsara Picasso - Direction indicator switch does not reset automatically | HELLA Citroen Xsara Picasso All models from 2005 - 2011 Direction indicator switch does not reset automatically. In case of complaints on these vehicles that the direction in"
"Citroen C4 - Bend lighting not functioning | HELLA Citroen C4 All models with xenon headlights Model years to 10/2006 Bend lighting not functioning If a customer complains about the above error, this could be caused by the rear axle sensor of the level con"