BMW Control Unit Repair — FRM3 & Lithium Batteries

Lights, indicators or electric windows not working? Our FRM3 repair service for €99 checks and services your original BMW or MINI module by post. No remote appointment is needed; outbound and return shipping cost extra.

Have FRM3 modules and selected lithium 12 V batteries checked and serviced by post. Choose the appropriate service first; the process is explained directly below the products.

Identify the fault first: Read about BMW FRM3 symptoms, MINI R55–R61 FRM3 symptoms or BMW lithium 12 V batteries.

Another BMW control unit? This overview does not promise a general repair for arbitrary modules. For a used or replacement control unit, start with BMW control unit adaptation; if the cause is unclear, use the remote diagnosis with ISTA. Before ordering, we check the part type, symptoms and appropriate service route.

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  • BMW & MINI FRM3 Repair – 24-Hour Express Service

    BMW & MINI FRM3 Repair – 24-Hour Express Service

    reviews: 1

    Sale price  €99,00 Regular price €130,00
  • BMW M3/M4 F80–F83 Lithium 12 V Battery Assessment & Repair

    BMW M3/M4 F80–F83 Lithium 12 V Battery Assessment & Repair

    €280,00
  • BMW M3/M4 G8x, M5 F90 & M8 F9x Lithium Battery Service

    BMW M3/M4 G8x, M5 F90 & M8 F9x Lithium Battery Service

    €320,00

Nach der Produktauswahl

So läuft die Reparatur per Versand ab

  1. Passenden Reparaturservice und die richtige Variante bestellen.
  2. Versandadresse und Hinweise in der Bestellbestätigung beachten.
  3. Bestellnummer ins Paket legen und das Bauteil transportsicher verpacken.
  4. Sendung möglichst mit Sendungsverfolgung an Bimmerfit schicken.
  5. Nach Prüfung und Bearbeitung senden wir das Bauteil zurück.