Eri Posted March 16 Share Posted March 16 Hello ! I have a 2013 Mack Truck . Standard . Once I turn the truck ON the letter “I “ appears on the dashboard, but once I start moving the truck it disappears ? wondering what does “I” stands for ? when I go over the speed limit , I see “ OS” - over the speed limit Quote Link to comment Share on other sites More sharing options...
0 Joey Mack Posted March 16 Share Posted March 16 info?? did you use the magic wand to scroll through the codes? the odometer kind'a scared me a bit.. 😈 1 Quote Link to comment Share on other sites More sharing options...
0 terry Posted March 17 Share Posted March 17 12 hours ago, Joey Mack said: info?? did you use the magic wand to scroll through the codes? the odometer kind'a scared me a bit.. 😈 Possessed!😂. Terry 1 Quote Link to comment Share on other sites More sharing options...
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Eri
Hello !
I have a 2013 Mack Truck . Standard .
Once I turn the truck ON the letter “I “ appears on the dashboard, but once I start moving the truck it disappears ?
wondering what does “I” stands for ?
when I go over the speed limit , I see
“ OS” - over the speed limit
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