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'05 Boxster - Multiple failures - all steering column stalk functions failed

  • 2005
  • Boxster
88 000
Electrical and Electronic
Norwalk , 

Hey there - hope you can help. It seems all of the functions controlled by the steering column stalks have failed. 

After washing and detailing the car I went to take it for a drive. Once I started the car the “PSM” failure message was presented. When I tried to use the message stalk I also notice all the functions controlled by the steering column stalks were not working. No high-beam flasher, no directional indicators, no wipers, no computer access. 

Checked the drains and the floor - everything is dry inside the car

I’ve disconnected the battery and reconnected.

I’ve checked all the fuses

With my limited knowledge and skills I’ve run out of options. Hoping it might be something I can fix.

Thank you



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