BMW 3 series Convertible, E93 (EU)
Power steering fluid capacity & service interval
BMW 3 series Convertible, E93 (EU) requires power steering fluid with a capacity range between min and max. The data covers 1 configuration.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
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Additional Notes
- The M3 variant carries a power steering system described as separate, meaning the power steering circuit operates independently rather than sharing fluid or components with another hydraulic system on the vehicle.
- The M3's power steering reservoir is fitted with an ATF cap, indicating the system is designed to accept automatic transmission fluid rather than a dedicated power steering fluid type.
- The specified fill level for the BMW 3 Series Convertible E93 M3 power steering system is expressed as "between min and max," which refers to the acceptable range marked on the reservoir rather than a precise volume figure, making reservoir inspection the determining factor for a correct fill.
- The use condition listed for the M3 power steering specification is normal, meaning the stated fill guidance applies under standard operating conditions rather than a severe-use or first-change scenario.