Mercedes EQB Buyback: What Your Lemon Law Claim Is Actually Worth

If you've read about the EQB's battery recall and repair history problems, the next question is the practical one: what is a claim actually worth? California's Song-Beverly Act doesn't leave that to negotiation from zero — it spells out what Mercedes-Benz must refund in a repurchase. Here is the arithmetic, with EQB numbers.

What Mercedes-Benz must refund in an EQB buyback

A statutory buyback is designed to put you back where you started. For a financed EQB, that means:

• Your down payment and every monthly payment you've made
• The remaining balance on your loan, paid off directly to the lender
• Official fees: sales tax, registration, and documentation charges
• Incidental and consequential costs — rental cars, towing, rideshare costs while the car sat at the dealer, and for an EV, costs like a home charger installation you made for a car you're now giving back can be part of the conversation

On a leased EQB, the structure is the same idea: your drive-off payment and monthly lease payments come back, and Mercedes takes the vehicle and deals with the leasing company.

The one deduction: the mileage offset, and how the math works

The manufacturer is entitled to one deduction — a usage offset for the miles you drove before the problem first appeared. The statutory formula is: purchase price × (miles at your FIRST repair presentation ÷ 120,000). Note what that says: the miles that count are the miles on the odometer the first time you brought the defect in — not the miles on the car today.

A concrete EQB example: say you paid $58,000 for an EQB 300 4MATIC and first presented a battery or charging complaint at 8,000 miles. The offset is $58,000 × 8,000 ÷ 120,000 — about $3,867. Everything else comes back. If you'd waited until 20,000 miles to first report it, the deduction would nearly triple. Reporting problems early, in writing, is literally worth money.

Why recall timing matters for EQB owners specifically

Thousands of EQB owners received recall instructions to park outside and cap charging at 80 percent. If your EQB is affected, get your concerns documented at the dealer now rather than waiting for the replacement battery to arrive. That documented visit marks your odometer reading for the offset calculation — and it starts the repair-history record that a lemon claim is built on, whether or not the eventual battery replacement works.

Buyback isn't the only outcome

Some owners want a replacement EQB instead of a refund — that's an option the statute provides. Others keep the car and take a negotiated cash payment (a 'cash-and-keep'), which compensates for the diminished value without returning the vehicle. Which resolution makes sense depends on your loan position, how the car has behaved since repair, and what you'd replace it with. There is no one right answer, but you should know all three exist before accepting any offer.

The fees, and the deadline

Two more things every EQB owner should know. First, in a successful claim Mercedes-Benz pays your attorney fees on top of the refund (Civil Code § 1794(d)) — a legitimate lemon law firm costs you nothing out of pocket. Second, Mercedes-Benz opted into California's AB 1755 program, which generally means a claim must be filed within one year after your express warranty expires, and no later than six years from original delivery. For early 2022 EQBs, that outer limit is approaching — don't run out the clock waiting on a backordered battery.

If you want a number for your specific EQB, the fastest path is a free case review with your purchase contract and repair orders in hand. The math above is the framework; your paperwork fills in the blanks.