2.0 Handling Brake Fluids
Brake fluids could be mixed up accidentally with mineral oil products so it is important to leave them in their original containers and not pour them into a different container.
3.0 BMW Tested And Approved Brake Fluids
BMW Tested and Approved DOT 4 ESL Brake Fluid is available as follows
12 fl. oz. bottle BMW Part No. 81 22 0 142 156
1 gallon container BMW Part No. 81 22 0 142 155
4.0 Brake Fluid Change Intervals
All Models Brake fluid change interval every 2 years.
Anti-Squeak/Corrosion Paste
Bostik NEVER-SEEZ® to prevent disc brake squeaking. It is applied on cleaned recesses, pressure surfaces of piston crowns, brake pad backplates and possibly transfer plates - but not on friction liners.
To prevent corrosion between the ABS impulse sensor and the hole in the wheel suspension component, apply a thin coat of Bostik NEVER-SEEZ® to cleaned sensor and hole before assembly.
Bostik NEVER-SEEZ® Part No. NSBT-16