BMW i3

Service connections for air conditioning system

During maintenance or repair work on the vehicles listed above, the question "Where are the service connections?" arises.

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Mazda 3

Display for outside temperature

In the above vehicles, the display for the outside temperature may change of its own accord.

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Peugeot 307

ABS warning light illuminates

If the above error is discovered together with an illuminated ABS warning light, this may be due to a cable fracture underneath the heat shield cover for the rear muffler.

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Programming car keys and changing batteries

In this chapter we would like to take as an example the ignition key with the 3-button radio remote control (folding key) of the Volkswagen Group for the vehicle makes Skoda, Volkswagen and Seat. This vehicle key allows the vehicle to be opened and locked both mechanically and also via radio signals

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Audi A1

Exhaust gas recirculation radiator; Engine warning light comes on

If, in the vehicles mentioned above, the error memory indicates an issue with the exhaust gas recirculation, this may be due to a faulty exhaust gas recirculation radiator.

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Alfa Romeo 147

Electronic Stability Program (ESP) too sensitive

ESP indicator lamp lights up sporadically. If the ESP system is activating too early, this may be due to faulty software evaluation in the control unit.

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Opel Astra J Sports Tourer

Replacing the lamps in the tailgate

To replace the lamps, proceed as follows: Switch off the ignition and light switch; Open the tailgate; Remove plastic covers.

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Thermal management in hybrid vehicles

This page provides you with a good overview of the topic of hybrid vehicles: From the basics and system properties, to solutions for thermal management, right up to the special features regarding maintenance and repair work.

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Ford Focus C-Max

Loss of refrigerant

With the above vehicles loss of refrigerant may occur if air-conditioning system lines are broken or cracked.

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VW Passat

Inadequate braking function or poor brake boost

If the above defect is noticed, the cause may be a faulty ESC unit for the Electronic Stability Control. Faulty or sticking pistons prevent a controlled pressure buildup or reduction in pressure in the hydraulic braking system.

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Lancia Ypsilon

Malfunction "Third stop light"

If the Lancia Ypsilon is found to have a fault or partial failure affecting the "third" stop light, the possible cause may be individual defective light sources.

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Hella Pagid Brake Systems - FORD F-150

Hella Pagid Brake Systems is one of the leading providers of brake systems in the independent aftermarket, supplying an extensive range of products. This flyer presents a brief overview of the relevant article numbers and models.

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Fiat Grande Punto

Compressor noise with air-conditioning system switched off

With the above vehicles noise may be heard from the engine compartment when idling. The problem however only occurs when the air-conditioning system is switched off and is thus seldom attributed to the air-conditioning system.

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Passion for Clean Mobility

HELLA is shaping mobility of the future. A new generation is committed to bringing technology into balance with the environment. The change can be seen everywhere! Take electric vehicles: You can no longer imagine our roads without them.

Watch the video here

Jeep Commander

Recirculation air flap malfunction; Flashing AC button

With the above vehicles the function indicator of the AC button may suddenly start flashing at higher speeds.

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Nissan Qashqai

Poor braking function

If signs of the above fault are noticed, this may also be associated with defective brake hoses.

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Opel Vivaro

Uncontrolled illumination of the ABS Service- Stop warning light while driving

If the above defect is noticed, the cause may be a faulty windshield wiper motor.

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Universal Lighting

Customised Light Design!

The great variety of shapes and various combination options paired with a technically optimised product design: the universal, modularly conceived HELLA Shapeline light series is a true innovation in vehicle lighting.

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Ford Explorer

Noise development

With the above vehicles annoying, whistling or/and humming noises may be heard from the vehicle rear end. This only affects vehicles with a second evaporator (rear evaporator).

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VW Sharan

ESP lamp lights up

If the ESP warning lamp lights up sporadically or permanently in the above vehicles, this may be caused by a faulty lateral acceleration sensor.

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Citroen C5

Irregular engine running

If a customer complains about the above problem, this could be caused by the crankshaft sensor. Defective pins of the two-pin connector may cause the problems listed below.

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Headlight adjustment

Useful information and handy tips relating to the adjustment of vehicle headlamps

On this page find out what requirements must be met for the correct headlamp adjustment, and how both classic and modern lighting systems can be tested.

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Specific vehicle repair information


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

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HELLA online training


Take advantage of the HELLA online training to refresh and expand your knowledge. Learn about the HELLA core competency areas at your own pace.

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Campaigns and special offers


Here you will find an overview of the current campaigns and special offers from HELLA.

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Online product catalogue


Quick, clear and efficient – Find the right HELLA Product!

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New products


Here you can find all information about new products, product ranges and extensions from HELLA. 

To the new products