Cheap BMW i5 Brake Light Switch

Yes, the BMW i5 does have a brake light switch despite being fully electric — it still needs to signal to following traffic when the driver presses the brake pedal, and the switch performs that function just as it does on a petrol or diesel car. The i5 also uses regenerative braking, but the physical brake pedal and its switch are retained. So searching for a brake light switch for the i5 is entirely valid.

The BMW i5 (G60 generation) launched in the UK in 2023 and has continued in that same generation without a significant mid-generation break as of the time of writing, so a switch from a 2024 car is very likely to be the same part as one from a 2023 car. That said, confirm the part number with the breaker against both registrations before buying, as minor running changes can occur early in a new model's life. Never assume fitment without that check.

Trim level does not affect brake light switch fitment — this is a functional pedal-box component, not something that varies with interior or exterior specification. The eDrive40 and M60 xDrive are built on the same G60 platform, so the switch is expected to be the same unit across trims. Confirm the part number with the breaker against your registration to be sure, but trim alone is not a reason to expect a difference.

The brake light switch sits on the brake pedal assembly and is not directly affected by whether the car drives two or four wheels, so the same switch is expected to fit both eDrive40 (RWD) and xDrive variants of the G60 i5. It is always worth quoting your registration to the breaker so they can cross-reference part numbers, but drivetrain layout is not typically a reason for this part to differ. Confirm with the breaker before purchasing.

The i5 shares its G60 platform with the petrol and diesel 5 Series (also G60), and there is a reasonable chance the brake light switch is a shared part across those G60 variants — however, this is exactly the kind of cross-model interchange you should confirm with the breaker against your specific registration rather than assume. The i7 is a different platform (G70) and is less likely to share the part directly. A good breaker will be able to check part numbers and advise you accurately.

Brake light switches are relatively low-cost new parts, so some buyers do prefer to buy new for reliability, but a used switch from a low-mileage breaker car is a perfectly reasonable option — they are simple components with no significant wear mechanism. If buying used, ask the breaker about the mileage and condition of the donor vehicle. Whether new or used, make sure the part number matches your car's registration before fitting.