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Many warnings, which connector to clean?

2.5K views 3 replies 4 participants last post by  RS3100  
#1 ·
Hello everyone.. Suddenly my 2011 Volvo V40 D2 decided to not start and throw many warning lights such as, pedestrian safety, steering warning, brakes warning, car not in Park(it is in park) and not start. I unplugged everything from the BCM behind the glove box and cleaned the connections, but didn't work.

I am looking for the correct connector to clean in the driver's footwell as many people say it helped them but I can't seen to find any pictures of the said connector.
I have a LHD car. Is this the right connector? Can someone please provide a picture with the correct one? Thank you in advance.

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#2 ·
These all errors usually are in result of dying battery, or because of some bad connection somewhere.
On the right side under the CEM, under the glove box, on the right wall, there are so many connectors. You can check them too. Just don't touch that with two orange or two black "cables". They are actually fiber optical connectors, not electric and can be broken easily.

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