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.).
"Volvo V70 III - Low-pressure service connection | HELLA Volvo V70 III (Type 24) T6 Model year: 2007-2013 Engine: 3.0i V6 Low-pressure service connection With the vehicles specified above, the low pressure service connection of the air-conditioning system c"
"Smart 451 - Short circuit in coolant shutoff valve | HELLA Smart 451 (Pure and Passion models) Model year: 8/31/2010 - 6/2/2014 Short circuit in coolant shutoff valve The above vehicles can experience a short circuit in the coolant shutoff valve of the hea"
"Opel Zafira C - Loss of coolant | HELLA Opel Zafira C Model year: 2011 - Engine: A20DT/A20DTH/A20DTJ/A20DTR/A20DTL Loss of coolant Cooler for exhaust gas recirculation (EGR) The above vehicles can experience a loss of coolant near the exhaust gas recircula"
"Opel Meriva B - Error message code 84 | HELLA Opel Meriva B Model year: 2011 Engine: A17DT / A17DTC / A17DTS Air intake temperature too high / Error message code 84 / Reduced engine power On the vehicles listed above, the following message may appear in th"
"Opel Meriva B - Error code P00B7 | HELLA Opel Meriva B Model year: 2011–2012 Engine: A14XEL / A14XER Error code P00B7 The coolant temperature warning light may suddenly flash on the vehicles listed above. Code P00B7 (engine coolant flow insufficient) is st"
"Opel Corsa D - Flashing coolant control lamp | HELLA Opel Corsa D Model year: 2010–2012 Engine: A12XEL / A12XER / A14XEL / A14XER Flashing coolant control lamp The coolant temperature warning light may suddenly flash on the vehicles listed above. Code P00B"
"Opel Astra J - Loss of coolant | HELLA Opel Astra J Model year: 2010 - Engine: A20DT/A20DTH/A20DTJ/A20DTR Loss of coolant The above vehicles can experience a loss of coolant near the exhaust gas recirculation cooler (EGR cooler). If you suspect a leak in t"
"Opel Astra J - control lamp flashes | HELLA Opel Astra J Model year: 2010–2012 Engine: A14XEL / A14XER “Coolant temperature” control lamp flashes The coolant temperature warning light may suddenly flash on the vehicles listed above. Code P00B7 (engine cool"
"Opel Astra J - Passenger compartment fan | HELLA Opel Astra J Model year: 2012 Engine: A14NET Passenger compartment fan Control unit for the fan louvers If the vehicles listed above suffer from complaints relating to fan power or fan louver control, the fo"
"Mercedes W 204 - Noises in the circulating air flap | HELLA Mercedes W 204 Model year: from 2007 onwards Noises in the circulating air flap With the above-mentioned vehicle, crackling or clicking noises can occur around the evaporator unit. These noises ca"