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W203 CENTRAL LOCKING DOES NOT WORK FROM FAR !

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Old 05-04-2014, 09:19 PM
  #26  
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You have a short to ground. You need to look at a wiring diagram and check the wires for chafing to the body somewhere.
Old 05-05-2014, 07:52 AM
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Thanks for getting back to me. The problem was the ATA siren.I remove it and all is good now.
Old 03-02-2015, 03:39 PM
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Originally Posted by kalim
Hi,

I have a 2001 model CDI 200 and my central locking does not work from far ! Ive changed the remote key batteries but still it opens only when i point it at a foots distance from the drivers door only ! Even the cars radio seems to have developed a poor radio signal ! can someone tell me what the problem is ?? i assume that the car's radio antena reception is weak. Can someone tell me where the antena goes after it leaves the head unit behind the dash ? Is there a power antena signal booster hidden somnewhere ?? This is driving me mad !!
I had the same problem, found a blown fuse in the fuse box in the trunk, repaced the 7.5A fuse, now all is A OK
Old 03-21-2022, 10:12 AM
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W202
Hello all,

1st post , been doing a bunch of reading and research here. Bought a W203 a week ago and trying to resolve the central locking issue. Sedan car
IR works, new batteries in fobs. One new fob, one original - original IR does not work

#8 fuse OK, replaced anyway
FM radio signal fine, AM is so-so (but I guess thats normal?)
Car had a flat battery before I bought it, ex-owner replaced it (something here?)
Car has a tint - ex-owner says the RF still worked after tinting

I would greatly appreciate any help!
Old 03-21-2022, 11:50 PM
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Originally Posted by bekkerh
Hello all, 1st post , been doing a bunch of reading and research here. Bought a W203 a week ago and trying to resolve the central locking issue. Sedan carIR works, new batteries in fobs. One new fob, one original - original IR does not work #8 fuse OK, replaced anywayFM radio signal fine, AM is so-so (but I guess thats normal?)Car had a flat battery before I bought it, ex-owner replaced it (something here?)Car has a tint - ex-owner says the RF still worked after tinting I would greatly appreciate any help!
No need to ask the same question in two separate posts. ​​​​
Old 03-22-2022, 08:50 AM
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Apologies will revert to your post

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