Section 154 (Electrical Component Locator): Switches

2013 BMW 128i 2D Convertible, Eng CD N52, Standard TransSECTION Switches
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SWITCHES LOCATION

Component Location
Brake Fluid Level Switch (B18) Left rear of engine compartment. See Figure.
Brake Light Switch (S29) Left side of dash. See Figure.
Dual Temperature Switch (S36) Right front of engine compartment. See Figure.
Engine Coolant Level Switch (S63) Right front of engine compartment. See Figure.
High Pressure Switch (B8) Right front of engine compartment. See Figure.
Oil Pressure Switch Under Oil Filter. See Figure.
Park Brake Switch (S31) Left side of dash. See Figure.
Underhood Light Switch (S19) Right front of engine compartment. See Figure.
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.