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 MANUALSBMW1987L7 (E23) L6-3430CC 3.4L SOHC (M30)REPAIR AND DIAGNOSISTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSANTITHEFT REMOTE CONTROL SYSTEM - INFORMATION
1987 BMW L7 (E23) L6-3430cc 3.4L SOHC (M30)
Antitheft Remote Control System - Information
1987 BMW L7 (E23) L6-3430cc 3.4L SOHC (M30)SECTION Antitheft Remote Control System - Information
89BMW07
Group 65 Radio and Special Equipment
Bulletin Number 65 03 89 (1971) Page 1 of 1
Woodcliff Lake, NJ December 1989 Technical Dept.

SUBJECT: BMW Remote Control Vehicle Security System
MODEL: E32
Situation: The mounting locations for the LED and microphone are shown incorrectly on page 43 in the installation booklet supplied with the system.
On vehicles that require an external speaker fader, the LED and microphone must be mounted in the wood trim panel.
Please make this correction on page 43 of the installation booklet.
Group 65 Radio and Special Equipment
Bulletin Number 65 03 89 (1971) Page 1 of 1
Woodcliff Lake, NJ December 1989 Technical Dept.
SUBJECT: BMW Remote Control Vehicle Security System
MODEL: E32
Situation: The mounting locations for the LED and microphone are shown incorrectly on page 43 in the installation booklet supplied with the system.
On vehicles that require an external speaker fader, the LED and microphone must be mounted in the wood trim panel.
Please make this correction on page 43 of the installation booklet.
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.