1987 Mercedes-Benz 300-Class "alarm relay" Questions

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Question about Mercedes-Benz 300-Class

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...alarm for radio my radio will not cme it have line in the window just like its say in manuals. my seat willnot work when look at the fuse all are ok. hello,if 4 dots line appear on radio screen ,seem ...

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Question about Mercedes-Benz 300-Class

1 Answer

...alarm option, factory? there are 2 horns and 1 horn relay. if the horn relay is energized, then the inputs to it are bad. bad input is the horn relay has 12v across is coil pins, all the time. so ...

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Question about Land Rover Cars & Trucks

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...to start. If you dont find extra wires under the dash for an alarm ,check the relays -one alarm company has an alarm/cutoff system that looks like a relay with a wire coming out of it.Cheeky

Question about Mercedes-Benz 300-Class

1 Answer

...fuse panel make sure to look for a secondary fuse panel under the hood pull the relay out see if the alarm problem stops its possible the alarm was tyed into the door lock relay goodluck please ...

Question about Mercedes-Benz 300-Class

1 Answer

...heres how remove siren alarm, then go underdash youll see a relay connected to the starter signal, jump the relay permanetly and your done for the flashing light cut the sensitivity ground of the ...

...alarm relay. The problem is driving me crazy...Any help? you have a short. maybe in your alarm unit itself try to locate the control box for the alarm and unplug the starter kill relay and bypass it ...

Question about Cars & Trucks

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alarm horn) under the dash near the ignition switch you will see where they have bypassed the starter ignition and connected a relay. on the relay is one of your starter wire on the other is the other

Question about Mercedes-Benz 300-Class

2 Answers

...Alarm Relay, Security Alarm Module, Flash-To-Pass. 8 - 15 Amp (Blue) Overhead Console, Keyless Entry, Radio Memory, Clock/Chime Module, Power Locks, Power Mirrors, HVAC & VIC. 9 - 20 Amp (Yellow) ...

Question about Mercedes-Benz 300-Class

1 Answer

...Alarm Relay, Security Alarm Module, Flash-to-Pass 8)Overhead Console, Keyless Entry, Radio Memory/Clock Memory/Chime Module, Power Locks, Power Mirrors, HEVAC and VIC 9)Rear Wiper 10)Radio 11)Cigar ...

...alarm sytems specially after market are attached to the crank wire under the dash to a relay or more than on relay-by removing the any lower dash panels to help aid with visual inspection of relay. ...

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