You have general questions about our company, or are looking for specific information about our products? You have praise or criticism for us? Here you can find an overview of the various departments that will be pleased to take care of your personal concerns. Please call us or fill in the contact form. We will do our best to answer your inquiries as soon as possible.

Find answers to frequently asked questions.




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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Monday through Thursday: 09:00 - 15:00
Friday: 09:00 - 12:00

Phone: +49 8583 / 21-999


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


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