overdue / pass due service A
03-01-2020, 12:22 PM
#1
Super Member
Thread Starter
overdue / pass due service A
i'm overdue / pass due 80,000 miles Service A.
the engine light also lit up.
is engine light supposed to lit up when service is overdue ?
the engine light also lit up.
is engine light supposed to lit up when service is overdue ?
03-01-2020, 02:01 PM
#2
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Join Date: Jan 2005
Location: Orange County, CA
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GLA250 4Matic, 911 Carrera S, R1250 GS Adv.
I got a message on the instrument cluster saying Service A was due, but definitely no engine light. Hope I'm wrong but I suspect you're dealing with two separate issues.
03-01-2020, 05:19 PM
#3
Super Member
Thread Starter
i used one of those bluetooth obdii scanner,
it shows " U0121 Lost Communication With Electronic Brake Control Module ".
i heard this is a expensive repair.
it shows " U0121 Lost Communication With Electronic Brake Control Module ".
i heard this is a expensive repair.
03-02-2020, 01:00 PM
#4
Super Member
Thread Starter
for some reason the engine light is NOT on nomore,
or maybe the obdii scanner cleared the code ?
so i'm just going to ignore it and just do a oil change for service A.
or maybe the obdii scanner cleared the code ?
so i'm just going to ignore it and just do a oil change for service A.
