Hi.
My Instrument dials mainly the temperature and petrol gauge are flickering like mad at times. If i give the dash a bang they settle then flicker again. Im wondering if its just an earth issue, if so where would I find that ground. I have soldered a battery extension to the si board which was in pretty good shape.
Thanks
Antony.
instrument dials flickering
Moderators: GRNSHRK, ron, bfons
Re: instrument dials flickering
Based on your description, I would say it is an earth/grounding issue.
Scott Collins
80 Euro 635csi Stratosblau/Parchment
80 Euro 635csi Stratosblau/Parchment
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- Platinum Member
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Re: instrument dials flickering
+1, but of you can smack the side of the dash and things settle briefly, it could be any number of loose connections
Sorry to say, but it does sound like you're gonna have to get in there and start poking around, check and reseat electrical connections, etc.
Sorry to say, but it does sound like you're gonna have to get in there and start poking around, check and reseat electrical connections, etc.
Bobbo
1980 633 CSi Cypress Green/Pearl Beige
2017 X5 M Sport Xdrive 35i Carbon Black/Ivory White
2005 330 Ci ZHP Cabrio Imola Red/Bone/Black
Re: instrument dials flickering
Where is the ground for the cluster.
- Ralph in Socal
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Re: instrument dials flickering
Clean all the grounds, not just for the cluster. There is a grounding group under the dash, on the bulkhead side of the intake manifold and near the battery.
Check your fuse contact points also. The barrel fuses are worse than the later blade style. Poor contact will cause electrical anomalies when you drive over bumps. Get contact cleaner and spray your switches, relays and fuse box.
Ralph
Check your fuse contact points also. The barrel fuses are worse than the later blade style. Poor contact will cause electrical anomalies when you drive over bumps. Get contact cleaner and spray your switches, relays and fuse box.
Ralph
There is a very fine line between "Hobby" and Mental Illness.
85 635csi Zinno Auto
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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)