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 MANUALSBMW1987325ES (E30) L6-2693CC 2.7L SOHC (M20)REPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - INSTRUMENT PANELACTIVE CHECK MODULELOCATIONSACTIVE CHECK CONTROL UNIT
1987 BMW 325es (E30) L6-2693cc 2.7L SOHC (M20)
Active Check Control Unit
1987 BMW 325es (E30) L6-2693cc 2.7L SOHC (M20)SECTION Active Check Control Unit
Center Of Windshield Header, Above Rear View Mirror:
Component Location View:
Component ID: Active Check Control Unit
Location: Above rear view mirror
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:
- • 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.