Verified: 22 March 2026 03:30 pm CET
Industry: Automotive Manufacturing & Financial Services
Jurisdiction: Germany
Primary Regulator: Kraftfahrt-Bundesamt (KBA) for vehicle safety/recalls; BaFin for Mercedes-Benz Bank financing.
Important Safety Warning: Beware of fake customer service numbers on search engines. Only use official channels. Scammers frequently buy ads to promote fraudulent phone numbers. Beware of phishing emails claiming your “Mercedes-Benz Bank leasing payment failed,” or that your “Mercedes me connect subscription has expired” alongside a malicious link. Mercedes-Benz staff will never ask for your Mercedes me ID password, or demand you pay a “financing penalty” via a generic payment link sent via SMS.
Level 1: Customer Support (Kundenservice)
- How to complain:
- For Statutory Warranty (Gewährleistung/Defects on purchase): Stop! You must complain directly to the dealership (Autohaus or Niederlassung) where you bought the car. Mercedes-Benz AG is not your legal contractual partner for the purchase.
- For Manufacturer Guarantee (Garantie) or General Complaints: Call the central Mercedes-Benz Customer Assistance Center (CAC) at 00800 1 777 7777 or email dialog.mb@mercedes-benz.com.
- For Mercedes-Benz Leasing/Financing: Contact Mercedes-Benz Bank at 0711 / 2574 0 or email kundenservice@mercedes-benz-bank.com.
- Source Verification: Kontakt - Mercedes-Benz
- Availability: The central customer care hotline operates 24/7 for breakdowns (Service24h), with standard customer service available during normal business hours (CET).
- Timeline: Mercedes-Benz typically requires a local authorized repair shop to formally diagnose an issue before customer service can authorize a “goodwill” (Kulanz) repair or guarantee claim.
Level 2: Formal Written Complaint & Mahnung
- Who to contact: Formally escalate your dispute by sending a registered letter with return receipt (Einschreiben mit Rückschein) to the legally responsible party:
- For Purchase/Defect Disputes: Send the Mahnung directly to the Management Board of your local Dealership (Autohaus/Niederlassung).
- For Manufacturer Disputes: Address it to the Management Board, Mercedes-Benz AG, Mercedesstraße 120, 70372 Stuttgart, Germany. (Do not send to Group AG or Investor Relations).
- For Financial/Leasing Disputes: Address it to the Management Board, Mercedes-Benz Bank AG, Siemensstr. 7, 70469 Stuttgart, Germany.
- Source Verification: Impressum - Mercedes-Benz AG
- Timeline: A legally binding deadline of 14 days (set via your Mahnung) provides the company a strict timeframe to resolve the issue before they legally default (in Verzug geraten).
Level 3: Regulatory Authority / ADR
- Authority: The correct ombudsman depends entirely on who your dispute is with:
- Dealership Disputes (Repairs/Used Cars): Submit your case to the local Kfz-Schiedsstelle (Motor Vehicle Arbitration Board). It is free and legally binding for the dealer.
- Mercedes-Benz Bank (Financing): Submit your dispute to the Ombudsmann der privaten Banken or BaFin.
- Mercedes-Benz AG (Manufacturer): Mercedes-Benz AG explicitly refuses to participate in voluntary consumer arbitration boards like the Universalschlichtungsstelle.
- Safety Recalls: Report severe safety or emissions defects to the Kraftfahrt-Bundesamt (KBA).
- Source Verification: Kfz-Schiedsstellen - ZDK
Level 4: Legal Action
- Pre-Litigation: Before initiating formal court proceedings, seek case-specific legal assistance from your local Consumer Advice Centre (Verbraucherzentrale), the ADAC (if you are a member), or a specialized traffic/contract lawyer (Verkehrsrechtsanwalt).
- Source Verification: ADAC Rechtsberatung
- Court/Arbitration: Critical Legal Trap: The simplified judicial dunning process (Amtsgericht) is only valid for claims up to €5,000. Because automotive disputes almost always exceed €5,000, you must file a civil lawsuit at the Regional Court (Landgericht). Under German law (§ 78 ZPO), you are legally required to be represented by a lawyer (Anwaltszwang) at the Landgericht. You cannot represent yourself!
Community Action: Is your dealership refusing to honor their Sachmängelhaftung for a faulty MBUX screen, or is Mercedes-Benz Bank ignoring your end-of-lease damage dispute? Reply below (do not share your passwords, full VIN numbers, or PINs), and our community will point you to the right legal templates!