Repair by mail from Germany and across the EU – advice: +49 5671 7664710

  • 5.0 ★ on Google

  • Free shipping in Germany

  • 12-month warranty

  • Fixed prices incl. VAT

Repair control units & parking heaters – save up to 80%

Repairing a control unit costs far less than buying a new one.

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Care that makes the difference

Every control unit is precisely tested and repaired.

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Sustainability

Repair instead of replace and save resources!

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OUR EXPERTISE

Specialists in control units and parking heaters

Since 2007 we have been repairing and replacing vehicle control units and parking heaters for cars – precisely, transparently and with a warranty.

Control unit repair

Precise diagnosis and professional repair for reliable vehicle electronics.

Parking heaters

Comfort and warmth for your vehicle – tested, repaired and ready for every season.

Exchange & replacement

Matching exchange units and spare parts for many vehicle brands and models.

2007founded
5,000+units repaired
12 monthswarranty
Allvehicle brands
Send an enquiry now

Category

How it works

Repair by mail in 4 steps

You remove the unit and send it to us. We repair it and send it back tested.

  1. Order the repair

    Choose the right fixed-price repair in our shop and complete your order.

  2. Send in your unit

    Remove the unit and send it to us with the completed order document and a short description of the fault.

  3. Testing & repair

    We usually test and repair your unit within 8–10 working days. Depending on the work involved, it may take a little longer.

  4. Return shipping

    You get your tested original unit back – with a 12-month warranty.

Need the unit right away? Many units are also available as an exchange unit: we ship a tested unit first, and you send your old one back afterwards.

Order document (PDF) Full process

Google reviews

What our customers say

5,0★★★★★from 179 reviews

Autohaus Saturn GmbH

★★★★★

Mr Bothert Vega is a very friendly and reliable business partner. All agreements and appointments are kept on time.

Frank Götz

★★★★★

My Mercedes CVT control unit was repaired quickly and at a good price, and both the phone contact and the email communication were friendly and competent. I am completely satisfied!

Rudi L

★★★★★

Shortly before our holiday, the fan of the auxiliary heater in our VW T5.2 just kept running. The only thing that helped was pulling the fuse so the fan wouldn't drain the battery. I ordered an exchange unit from Compramas, which arrived after just one day and could be fitted straight away. It doesn't get any faster. Everything for returning my faulty unit was included and the deposit was refunded immediately. Compramas is a clear recommendation.

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