HELLA TECH WORLD – your digital manual for vehicle-specific repairs.

Technical expertise for fast and profitable vehicle repairs and identifying the right part, too? - We got that!

Mazda CX5

Mazda CX5

Error code P06DE

If the error message "System check required" is displayed in the instrument cluster on the above-mentioned vehicle models and at the same time the error code P06DE is read out, this could be caused by a defect in the injector seals. As a result of thermal loads, the injectors can loosen over time, a situation which leads to a reduction in the sealing pressure.

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VW Golf 7

VW Golf 7

Fuel filler flap does not open

If the fuel filler flap in the above-mentioned vehicles does not open or only opens sporadically, there are various potential causes.

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Check change ABS sensor

Check change ABS sensor

Technical product information

Wheel speed sensors record the rotation of the wheels. This information is used by numerous safety and assistance systems as the most important control parameter. Among other things, this page explains the differences between active and passive wheel speed sensors as well as their functional principle. Workshop professionals will also find highly detailed step-by-step instructions along with a wealth of practical tips for troubleshooting and replacing wheel speed sensors.

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VW Transporter T6

VW Transporter T6

Replacement of differential pressure sensor

If it is necessary to replace the differential pressure sensor on the above-mentioned vehicle, it is advantageous to be fully aware of the installation position.

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Opel Meriva A

Opel Meriva A

Renewing the starter

Renewing the starter is quite challenging at first because of its limited accessibility. Proceed as follows to remove starter:

  • Remove ground connection of the battery (note the radio code if necessary)
  • Raise vehicle on a lifting platform
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Renault Scenic III | Grand Scenic III

Renault Scenic III | Grand Scenic III

Replacing the cabin filter

Replacing the cabin filter is a little complex. It is located in the left-hand area of the passenger footwell. In order to access it, the glove compartment has to be removed.

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Bend lighting

Bend lighting

Technical product information

The bend lighting extends the visual range on curved roads or when cornering. The course of the road and obstacles can be identified earlier and more easily in darkness. In addition to background information on how the bend lighting works, on this page you can find out about the differences between dynamic and static bend lighting. We also provide practical tips for checking this light function.

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Kia Venga

Kia Venga

Replacing the cabin filter

In the vehicles mentioned above with manual air conditioning, the interior blower may only operate at the highest level (maximum fan speed). This is usually an indication that the blower regulator (resistor) is defective.

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Fiat Panda 169

Fiat Panda 169

Left or right low beam not functioning

If this defect is detected in the vehicle model mentioned above, a possible cause could be a defective connector on the body computer in the front left footwell.

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Camshaft position sensor

Camshaft position sensor

Technical product information

The camshaft sensor enables the engine control to determine the exact position of the crankshaft drive. This information is required to calculate the ignition point and injection point, among other things. On this page, you can find out how a fault on the camshaft sensor can manifest itself, and which steps should be taken during troubleshooting.

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MCC Smart (451)

MCC Smart (451)

Replacing the cabin filter

In the Smart 451, the cabin/pollen filter is changed from the driver's footwell. To reach the cover of the evaporator/heater box, the hand must be moved behind the accelerator/brake pedal.

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TECHNICAL PRODUCT INFORMATION

Technical information on our products and certain vehicle systems – compiled by experienced technicians and mechanics.

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REPAIR INFORMATION

Vehicle-specific diagnostic and repair information relating to a variety of fault symptoms.

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