SL/R230: R230 Headunit Install
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Junior Member
Joined: Feb 2024
Posts: 24
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SL55 AMG
R230 Headunit Install
Hi all - having a very strange issue with an install on a 2003 SL55 AMG (D2B with navigation).
I'm currently fitting a head unit with an AXXESS ASWC-1 interface and when plugged in and setup the steering wheel controls are intermittent and the cluster lags really badly - it's as if there's a conflict somewhere on the CAN. Tried a known working interface same result, triple checked wiring against another SL55 with exact same spec and setup.
Any ideas? Not seen anyone have this problem before!
I'm currently fitting a head unit with an AXXESS ASWC-1 interface and when plugged in and setup the steering wheel controls are intermittent and the cluster lags really badly - it's as if there's a conflict somewhere on the CAN. Tried a known working interface same result, triple checked wiring against another SL55 with exact same spec and setup.
Any ideas? Not seen anyone have this problem before!
