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 MANUALSBMW1992325IS AUTOMATICREPAIR AND DIAGNOSISELECTRICALCOMPONENT LOCATIONSELECTRICAL COMPONENT LOCATORSWITCHES
1992 BMW 325is Automatic
Electrical Component Locator: Switches
1992 BMW 325is AutomaticSECTION Switches
SWITCHES LOCATION
| Component | Location | |
|---|---|---|
| A/C Compressor Enable Switch | Behind A/C control panel. | |
| A/C Dual-Pressure Switch | On top of receiver-drier, behind right headlight. | |
| Back-Up Light Switch | On top of transmission. | |
| Brake Fluid Lever Switch | In brake fluid reservoir cap. | |
| Brake/Stoplight Switch | On bracket, above brake pedal. | |
| Coolant Level Switch | In coolant reservoir. | |
| Oil Pressure Switch | ||
| 318 Series | On base of oil filter. | |
| 325 Series | On engine block, near oil dipstick. | |
| Parking Brake Switch | At base of parking brake lever. | |
| Remote Temperature Sensor (325 Series) | On center of engine, below intake manifold. | |
| Throttle Switch | On throttle body assembly. | |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.