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<blockquote data-quote="keep_hope_alive" data-source="post: 8456822" data-attributes="member: 576029">start by removing the steering wheel module plug (like a headphone jack) from the back of the unit.&nbsp; it&#039;s likely that&#039;s causing the problem.&nbsp; they may lose steering wheel controls in the interim, but it won&#039;t do what it&#039;s doing.also, clean the screen so there isn&#039;t residual gunk on it, falsifying button pressing.regardless of the result of above, re-do the radio installation.&nbsp; solder the connections and protect with heat shrink or 3M Super 33+.&nbsp; when i fix installs (a regular occurrence) my first step is starting over and removing what the previous installer did.&nbsp; i don&#039;t trust any connection done by others if i find one that is poor.after this, feel free to re-install the steering wheel controls.&nbsp; note that button presses are just resistances in series-parallel combinations so poor connections can resemble button presses.&nbsp; again, solder all connections.</blockquote>

[QUOTE="keep_hope_alive, post: 8456822, member: 576029"] start by removing the steering wheel module plug (like a headphone jack) from the back of the unit. it's likely that's causing the problem. they may lose steering wheel controls in the interim, but it won't do what it's doing. also, clean the screen so there isn't residual gunk on it, falsifying button pressing. regardless of the result of above, re-do the radio installation. solder the connections and protect with heat shrink or 3M Super 33+. when i fix installs (a regular occurrence) my first step is starting over and removing what the previous installer did. i don't trust any connection done by others if i find one that is poor. after this, feel free to re-install the steering wheel controls. note that button presses are just resistances in series-parallel combinations so poor connections can resemble button presses. again, solder all connections. [/QUOTE]

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