CLK 500 (209) clock and temp reader "sleeping"

Discussion in 'Electronics' started by Fivehunnit, Apr 7, 2016.

  1. Fivehunnit

    Fivehunnit Hardcore MB Enthusiast

    Messages:
    203
    Joined:
    Jun 26, 2015
    Car:
    CLS63 AMG (W219)
    I'm relatively sure this is a new thing, not something I've just never noticed before; the analogue clock stops when I get out and lock the doors, when I get in later, it will spin round to the correct time, the temp sensor also climbs up from 0 to the right temp when ignition turned on, are these signs of a battery that's on it's way out? I have a "Restraint system defective, visit workshop!" As from last week which is constant, I hear that's also potentially a sign of battery going?
     
  2. rifiki

    rifiki Hardcore MB Enthusiast

    Messages:
    367
    Joined:
    Jun 4, 2014
    Car:
    clk 280 Ponton 190
    Before I changed the original battery on my 2005 CLK W209 the fuel, temperature and various warning lights would play up. The car would always start. New battery solved the problem. The battery has been in my Ponton for over a year and still works.
     
    1 person likes this.

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