Always someone there for you

RH Electronics
Hauptstrasse 18
82285 Hattenhofen

Phone: 0 81 45-99 76 50
Email: support@rhelectronics.de

Opening hours

Monday to Thursday
8 a.m. to 5:30 p.m.
8 a.m. to 3 p.m.


Please choose if you have any questions:


Your way to RH Electronics

Our workshop is located about 35 km from Munich, on the B2 between Augsburg and Munich.

Contact details:

  • via the A8 exit Dachau/Fürstenfeldbruck (FFB), continue towards FFB on the B471, then continue on the B2 towards Augsburg until Hattenhofen

  • over the A96 highway exit inning at Ammersee/Fürstenfeldbruck, continue towards FFB on the B471, then continue on the B2 towards Augsburg to Hattenhofen

In Hattenhofen you will find us on the outskirts of the village directly on the B2 on the right.

We are a reliable partner for repairs of control units. We prove this day after day. Our range of services at a glance:

  • Reliable and safe repair of control units

  • Short repair time: testing and repair within 1-2 working days

  • Price transparency

  • Warranty

  • Competent technical advice and service

  • Modern workshop equipment and logistics


Repairs, spare parts, new and used equipment and the latest technology: we work masterfully and offer a guarantee on our repair services and equipment. After the repair, most devices receive a new cover that was specially developed for the device.


Speed, reliability, adherence to delivery dates and transparency in the pricing of repairs and equipment – we always maintain a trustworthy and reliable cooperation with our customers.

Business practices

When repairing electronic control units, disagreements sometimes arise. We would like to briefly point out some problems to create a clear basis for the repair:

Basically the defect of a control unit is annoying and for the affected customer connected with costs and expenditure. We will try to help you and repair your device, but we are neither the manufacturer of the device nor responsible for the defect and any inconvenience it may cause.

You want a cheap and fast repair of your control unit, we will try to repair your unit. However, it must be clearly distinguished that this is a repair that is not possible or fails in some unforeseeable cases. You as the client bear the risk here! However, depending on the type of device, we can repair 80-99% of the devices. The repair rate decreases drastically with unknown devices or with pre-repair by 3. persons, water damages etc. of course.

You can help us with the repair. We need information about the vehicle, faults that have occurred, fault pattern, fault memory etc. in order to complete the repair successfully. Your personal data is also necessary for invoicing. We therefore ask you to fill out the corresponding repair order on our WEB page correctly and as completely as possible, so that we receive all data without great effort for queries. The assignment of an order number in the event of queries is also made considerably easier. If you frequently send devices to us, please use the customer login. The advantage is that your customer data and orders are stored and can be found quickly.

We try as a competent specialized enterprise everything to repair your equipment, if however a repair is not possible and we also cannot supply exchange equipment new or used , we have no more possibility to help you. Please understand this point, it is not because we do not want to help you.

Please allow sufficient time for a repair of your device. You should also always be aware that the repair may not be feasible or that a problem may occur. We experience again and again that we receive equipment on Thursday and that the customers want to go on holiday with the repaired vehicle on Friday afternoon. We can hardly help with such bad planning, and stress is also built up. You decide for a repair! This requires time, clean work and also problems can occur during the entire repair process. Please bear this in mind before placing an order.