Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW2013128I 2D CONVERTIBLE, ENG CD N52, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1913 (BRAKES - TECHNICAL DATA)SPECIFICATIONS FOR BRAKE PERFORMANCE TESTING34 .. SPECIFICATIONS FOR BRAKE PERFORMANCE TESTING
2013 BMW 128i 2D Convertible, Eng CD N52, Standard Trans
34 .. Specifications for brake performance testing
2013 BMW 128i 2D Convertible, Eng CD N52, Standard TransSECTION 34 .. Specifications for brake performance testing
WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.
BRAKE PERFORMANCE TESTING GERMAN MOTOR VEHICLE SAFETY STANDARDS, BMW, E70 SPECIFICATIONS
| Model series | E70 |
| Base model | 3.0i |
| Remarks | X5 |
| Approved gross vehicle weight (kg) | 2680 kg |
| Maximum brake pedal force to achieve a deceleration rate of 58 % in (N) | 240 N |
| Minimum front axle braking force in % | 53.3 % |
| Minimum proportion of rear axle braking force in % | 19.4 % |
| Test area for brake pedal force (N) | 50 - 150 N |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.