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Wiring sets for BMW 5 Series E12 525 (1981)

This Wiring sets technical drawing provides a detailed breakdown of the assembly for the 5 Series E12 525. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1981.

Wiring sets
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Cable backup lamp switch 1 61121356188 $8.75 ENDED Shop at ECS Tuning
For vehicles with
National version Switzerland

L804A=Yes
02 Wiring rear fog light 1 01/1980 61121369457 ENDED Shop at ECS Tuning
03 Wiring reading lamp 1 61121356368 ENDED Shop at ECS Tuning
only applies to authorities
ADDITIONAL BATTERY
04 Wiring harness with horn scale 1 61111359590 ENDED Shop at ECS Tuning
04 Wiring harness without horn scale 1 61111359720 ENDED Shop at ECS Tuning
05 Wire disconectionrelay-alternater 1 61111359597 ENDED Shop at ECS Tuning
06 Wire signal horn 1 61121363794 ENDED Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).

See Also

Frequently Asked Questions

What assembly is shown in the BMW 5 Series E12 525 Wiring sets?
This technical diagram illustrates the Wiring sets within the Vehicle electrical system group for the 5 Series E12 525 produced during 1981. It provides a detailed exploded view of the components, identifying key parts such as the Cable backup lamp switch (Part #61121356188).
Which models use the hardware listed in this Wiring sets?
The hardware and components featured in the Wiring sets are specific to the 5 Series E12 525 produced during 1981. These technical specifications ensure that parts like the Cable backup lamp switch (61121356188) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Wiring sets assembly?
Each item in the Wiring sets corresponds to the numbered list below the illustration. For the 5 Series E12 525, you can identify the Cable backup lamp switch by locating its position on the schematic, which then links to the official BMW part number 61121356188 for the Vehicle electrical system section.