Auto lock not working on 1990 300SEL
05-25-2012, 01:20 PM
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1990 300 SEL
Auto lock not working on 1990 300SEL
The Door and Trunk Lock Vacuum tube? ---- Is this a quick fix? It just stopped all of a sudden. Perhaps I just don't know how to reset it?
Last edited by gjonesgrad; 05-26-2012 at 02:49 AM.
06-27-2012, 08:13 AM
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1991 560SEC Teal 1989 420SEL Ice Blue 1984 500SEC White
Replace all of your alluminum fuses with the copper fuses. Amazing how electrical problems go away with this simple upgrade.
06-27-2012, 01:19 PM
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1990 300 SEL
Turns out that my voltage regulator was the issue. Now i think a wire in my transmision kickdown selenoid is to blame for trans not coming out of 2nd.
Last edited by gjonesgrad; 06-27-2012 at 01:22 PM.
