Control unit repair in Bottrop · Master workshop
Faulty control unit? We repair it.
We test and repair your original control unit – with a focus on Mercedes-Benz. In person in Bottrop or simply by parcel.
4.9 out of 5 · 48 Google reviews
What’s wrong?
Enter your vehicle and the problem – or pick a symptom below. You don’t need to know which part is faulty.
Engine won’t start or cuts out
Engine control unit (ECU)
Learn moreGearbox won’t shift, limp mode
Transmission control unit (TCU)
Learn moreABS or ESP warning light on
ABS & ESP control unit
Learn moreSpeedometer or display fails
Instrument cluster
Learn moreLights or comfort functions act up
SAM, comfort & body electronics
Learn moreIgnition won’t switch on
Electronic ignition switch (EZS)
Learn moreKey won’t turn
ELV steering lock
Learn moreSelector or parking lock fails
DSM / ISM & EWM
Learn moreSomething else
Diagnostics finds the cause
EnquireWhy customers trust us with their control units.
48 reviews on Google
“Here they still repair things instead of just replacing them.”Andreas Hofmann · Google review (translated)
Master workshop
Abdullatif Namal is a master automotive technician. You talk directly to the person repairing your unit.
By parcel from anywhere in Germany
No need to come to Bottrop: send your control unit by DHL after a quick chat – we send it back repaired.
„Alles lief über den Paketversand und ging schnell.“„Ich wurde über jedes Detail informiert.“„Top Service, super freundlich, sehr kompetent.“„In Sachen Service und Kompetenz unschlagbar.“„Die Terminabwicklung war unkompliziert und schnell.“Were you happy with our work?
A short Google review takes 30 seconds – tap the stars, done. It helps other drivers and us a lot.
Back on the road in three steps.
- 1
Get in touch
Via WhatsApp, phone or form: vehicle, VIN and what happened. You get an initial assessment.
- 2
Send it in or drop it off
After a quick chat, by DHL to Werkstraße 4, 46240 Bottrop – or drop it off in person.
Please ship with DHL only.
- 3
Tested, repaired, returned
We test the unit and tell you the cost before we repair it. Then it goes back to you.
What does it cost?
No repair without your approval. You know the price before we start.
The exact price depends on the unit and the fault. All prices include VAT.
AEZ PERFORMANCE
More power?
That’s a topic of its own.
For software tuning and performance upgrades, use our configurator – with guide values for your vehicle.
We’re here for you.
Mon–Fri 10:00–18:00 · Saturday by appointment