automatic gear not change

2001 MERCEDES BENZ A160
95,000 MILES
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CHARLIE EID
  • MEMBER
  • 2 POSTS
hi sir
my car a 160 avengarde automatic . when I put on D my car move but not change gear automatic stay on first gear , I drive on reverse as normal .

please cane you advise me what problem. thank you
Apr 12, 2013 at 3:10 AM
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ASEMASTER6371
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 52,796 POSTS
is the check engine light on??

it could be electrical or an internal failure in the trans.

Roy
Apr 12, 2013 at 3:13 AM
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CHARLIE EID
  • MEMBER
  • 2 POSTS
engine light off.but sas light on +esp light on + bump signet on
Apr 12, 2013 at 5:01 AM