Help all dashboard light camed on
Thread Starter
Newbie
Joined: Apr 2018
Posts: 7
Likes: 0
Mercedes c350 coupe 4matic 2013
Help all dashboard light camed on
hello so this morning i turned on my mb c250 4 matic 2012 and all the lights on the dash camed on all malfunction warnings !! It was fine yesterday .. i cant shift from p to other gears i think its a safety thing ..If anyone knows whats happening it would be nice to help me
Thread Starter
Newbie
Joined: Apr 2018
Posts: 7
Likes: 0
Mercedes c350 coupe 4matic 2013
hey thanks you .. actually i disconnected the battery and put it back and everything worked fine but the day after the same problem in the morning so i did the same unplugg the battery and everything is back to normal do you really think its the alternator output or the battey ?
Member
Joined: Dec 2016
Posts: 147
Likes: 11
From: North of Charlotte NC
2015 C350 Sport
Possible... If you have a meter, check the output @ the battery OFF and then started. If the voltage does not go up much... you probably need an alternator. If the output reads higher, you may have a bad battery. Also check and make sure you have a good negative ground connection.
Got a battery charger? Add it when the problem comes up and see if the problem goes away. Or charge the battery overnight and see if it works. If a fully charged battery works and the problem comes back... save up for an alternator.
Good luck.
Got a battery charger? Add it when the problem comes up and see if the problem goes away. Or charge the battery overnight and see if it works. If a fully charged battery works and the problem comes back... save up for an alternator.
Good luck.
Last edited by tommiett; Apr 25, 2018 at 06:00 PM.
