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Repair of the radio, navigation and amplifier Mercedes-Benz W164 ML / GL

We repair Logic7 Harman Becker amplifiers (W221, W164, W212), Comand NTG 2, 3, 3.5 and 4.5 units, and original Becker radios (Mexico, Indianapolis, Audio 20). Specialism: bringing back to life units stuck on the logo screen and amplifiers after water damage. 24-month repair warranty.

Mercedes-Benz

Mercedes-Benz W164 ML / GL

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Frequently asked questions and answers

Repair of Mercedes-Benz W164 ML / GL radios, navigation units and amplifiers: enquiry, module dispatch and quote.

Do you repair the original radio and amplifier from the Mercedes-Benz W164 ML / GL?

Yes, we accept the original radio, navigation and amplifier from both versions, ML and GL. We do not repair replacements fitted instead of the original system, such as Android units.

Do you need to state whether the car is an ML or a GL in the enquiry?

Yes, please say which version the enquiry concerns and give the car’s year. Together with a photo of the rating label, this allows us to confirm more quickly which unit has been sent to us.

What determines whether the repair is worthwhile?

What matters is the condition of the specific unit, which we establish after checking it. Please say whether the module was flooded, opened or repaired, as this affects the assessment.

Do you also check the wiring in the car?

No, we only check the removed module that is sent to us. Removal, refitting and any car-side checks are arranged locally.

How is the repair quoted for a Mercedes-Benz W164 ML / GL module?

We provide an initial, indicative quote based on photos and the description, before dispatch. We confirm the exact price after checking the module and only then, with your approval, do we start the repair.

Repair of the radio, navigation and amplifier in Mercedes-Benz W164 ML / GL covers the original equipment fitted in these cars by the manufacturer. Send just the removed module to the workshop; we check it here, without the car.

ML or GL – where should you start the enquiry?

Please state in the enquiry whether it is an ML or a GL, and give the car’s year. Attach a photo of the front of the unit and the rating label with the part number. You do not need to know the radio model name; if the part number is needed, we will ask for it separately. On that basis we will prepare an initial, indicative quote before dispatch.

What determines whether the repair is worthwhile?

Whether the repair is worthwhile depends on the condition of the specific unit, which we determine after checking it. The following will help us assess it:

  • a description of the symptom, i.e. what you can see on the screen and hear from the speakers,
  • information on whether the unit was flooded, opened or repaired,
  • a photo of the label, which confirms that it is an original module.

We confirm the exact price after checking it, and we carry out the repair only after your approval. We do not repair Android replacements fitted instead of the original radio.

How should the module be delivered?

You can send the module from anywhere in Poland. You arrange removal and later refitting on site, because we test the unit itself, not the car or its wiring. After repair, we send the module back to you.