Vous avez des questions d'ordre général concernant la société ou vous êtes à la recherche d'informations spécifiques sur nos produits? Vous souhaitez nous féliciter ou nous critiquer? Voici un aperçu des différents services qui seront heureux de traiter votre demande. Appelez-nous ou remplissez le formulaire de contact. Nous nous efforcerons de répondre à vos questions dès que possible.

Ici vous trouverez des réponses aux questions les plus fréquemment posées.




Please complete the contact form indicating the correct reason. Only in this way can we guarantee a targeted and therefore faster processing of your request.
Important:Complaints and warranty claims must always be coordinated with the authorised dealer - he will be happy to take care of your requests. You have already filed a warranty claim/complaint with your dealer, but still have questions? Please use the following contact form

Spare parts can only be ordered from our authorised dealers. Prices and availability can also be ascertained through our dealers.

Dealer search

Important:User manuals can be found in the SmartCI app:

iOS App Store

Google Play Store

If you have an older vehicle, please contact our customer service by using the following form.

Our dealers have access to technical drawings and wiring diagrams for our vehicles. Please contact one of our dealers, they will be happy to help. For safety reasons, we cannot make wiring diagrams or drawings available to customers. For your own safety, please have all modifications to your vehicle carried out by an authorised dealer.

Dealer search

Please address your delivery date query directly to your dealer. He can always check the current status of orders and tell you the expected delivery date. We are not entitled to provide information about delivery dates.
Please address inquiries regarding retrofits or repairs directly to one of our authorised dealers, as these inquiries must be checked individually with the vehicle on site. We cannot provide repair instructions.
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Lu. à Je. : 09:00 - 15:00
Ve : 09:00 - 12:00 heures
Téléphone: +49 8583 / 21-999


Helmut-Knaus-Straße 1
94118 Jandelsbrunn
Téléphone : +49 8583 / 21-1


Sandweg 1
36391 Sinntal - Mottgers
Téléphone : +49 6664 / 89-0