Question 1

What is the torque spec for brake fluid service on a 2014-2021 BMW i3?

Accepted Answer

The primary torque specification for brake fluid service on a 2014-2021 BMW i3 is 5 Nm (4 lb-ft). Note: ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

Question 2

How many torque specs are there for BMW i3 brake fluid service?

Accepted Answer

There are 8 torque specifications for brake fluid service on the 2014-2021 BMW i3 Range Extender, covering all related fasteners and components.

Component	Nm	lb-ft	Notes
⚠️ Air Box Clips	5	4	⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
Bracket Bolts	20	15	—
Connector Bolts	7	5	—
Cover Screws	11	8	—
Mounting Bolts	27	20	—
⚠️ Oil Drain Plug	35	26	Use new crush washer \| ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
Sensor Bolts	11	8	—
⚠️ Wheel Lug Nuts	140	103	Torque in star pattern \| ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

Brake Fluid Service Torque Specifications

Torque Values (8 specifications)