Parking sensors problem after new battery

Parking sensors problem after new battery

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Oldmanscar

Original Poster:

1 posts

76 months

Monday 14th May 2018
quotequote all

hi Guys,
im new here and would appreciate any help. after having a new battery fitted to my 2008 clk 350 convertible the front and rear parking sensors just died.
I have checked the fuses and changed the parktronic module.
Neither has worked has anyone got any other ideas?
many thanks in advance

DapperDanMan

2,622 posts

212 months

Tuesday 15th May 2018
quotequote all
On my ML if I get a parktronic issue it switches both front and rear sensors off regardless of where the fault is this may be why both front and rear have stopped working.

I have a code scanner with access to the parktronic modules which allows me to see live data reported by each sensor. On other cars I have listened to the sensor itself to diagnose a duff one. On a mini for instance they click when in use.

I assume you have done a visual inspection of the sensors to check for fly splatter or damage from stones etc.