auto to 5sp conversion

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DaYouper
Posts: 59
Joined: Thu Sep 23, 2010 1:55 pm
Location: Upper Michigan

auto to 5sp conversion

Post by DaYouper »

finally getting close on conversion from auto to 5sp on '81 633csi, pedal box done,everything underneath done except driveshaft, so next will be back on interior, steering column re install, center console, shifter/ shift plate etc. Question is what will I need to do wiring to make sure I have spark, reverse back up wiring, etc, from the Auto Shifter plug conector, etc. Is there a write up already on this subject,,,,
1961 Borgward Coupe
1981 633csi 43K miles
1998 M-Roadster
1968 1600-02
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Ralph in Socal
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Re: auto to 5sp conversion

Post by Ralph in Socal »

Refer to this post for more info. http://bigcoupe.com/phpBB2/viewtopic.php?f=24&t=30404

The video provided by the OP details the wires to jumper together in the auto shift plug. Easy to follow and do.

The Back-Up Light wiring is also easy. Under the dash on the left side where all the wiring is located, find the 3-wire plug coming from the shift console loom. That plug will have to be removed and the 2-wire connector from the transmission switch plugs in. The third wire is just for the light in the auto selector . See pic provided. You will have to move several of the connectors and relays that are mounted in the area as they block visibility and exposure of the connectors you need to find

Ralph
3-Wire Plug hanging down and 2-wire connector in place
3-Wire Plug hanging down and 2-wire connector in place
IMG_3265.JPG (983.54 KiB) Viewed 2583 times
There is a very fine line between "Hobby" and Mental Illness.

85 635csi Zinno Auto
84 528i Euro
83 635 Euro Arktik
81 528i Kastanien 5-speed
88 528e Bronzit (Granpa Car)
86 535i Auto (For Sale)
81 633 csi (retired)
DaYouper
Posts: 59
Joined: Thu Sep 23, 2010 1:55 pm
Location: Upper Michigan

Re: auto to 5sp conversion

Post by DaYouper »

thank you for info, going to be great help. Also looking for instrument cluster for manual trans car, only need the upper black out panel strip that has the letters indicating which gear in for an automatic (P,N,D,1,2, or L) OEM strip is NLA ( 62111360543) or guess I will take auto panel out, make new blank one, or black it out or,,,suggestions
1961 Borgward Coupe
1981 633csi 43K miles
1998 M-Roadster
1968 1600-02
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