W203 remote not working. would be grateful for any help on this matter.

W203 remote not working locked and unlocked car from remote key and from the dashboard button. Any help wld be appreciated . Could there be a connection between the door control module reducing power to the radio as i beleive the door speaker wires pass through the module. Hello! I have a central locking problem with a sport coupe w203. My FM radio signal is faultless. Members are not likely to search for the one post the model of the car is mentioned. If not, repeat step 3 until they In fact you can remove them from the key and it should still work! The batteries just are for the remote central locking feature. Problems were a) Driver’s door (R/H) manual locking not working b) Driver’s door IR remote intermittent c) Passenger door (L/H) manual locking not working d) Passenger door IR remote not working e) Boot would be grateful for any help on this matter. W203. Previous. The re-synching procedure is only to get the remote central locking working, the batteries have no My wife’s 2003 C180 (W203) -classic auto saloon has developed a fault last night with the central locking. Like yours it would occasionally work, but mostly it did not work. I suspect your board has a sensitive fault and when you take it out and work on it , it may just start working again for a I have hardly any AM radio reception, although FM works as does the remote locking so may decide to replace aerial amp soon. 2002 C240 w203 key fob issues. 1; 2; 3; Next. To start the engine key fob no need to have batteries. new batteries work fine tried camera etc no probs there. Press and hold the unlock button until the windows roll down. Interestingly, both fobs worked both by Infrared AND RF prior to my changing the batteries in both remotes, though I am not The central locking switch was working. I understand this is a W203 car, the rear window would then have 4 separate FM antenna. Открытие дверей с пульта два режима в Mercedes W203 / Скрытые функции Mercedes W203. I am not sure if this is the right place for this discussion but I'll try. Antenna amplifier fuse blowing. sorry if SOLVED - How To Fix Mercedes Key FOB Not Working | How To Fix Smart KeyFob Not Working with any Mercedes#HarjinderSidhu #MercedesKeyFOBfix #SidhuDIY #mercede W203 (2000-2007) W204 (2008-2015) CLA Class. If it doesn't turn, it's most like an EIS problem which is the electronic ignition system. Or even worse, the door lock/unlock is not even working. For some reason the electronic keys are not working for locking and unlocking the car but the car starts using the electronic key. 3. Biggest problem for remote on these tends to be the antenna that Mr. I admit that I have not used a very recommended approach use it at your own risk Hope you enjoy the video. Any idea? My indicators stopped working today, hazard lights were OK. I have checked fuse 8 in the boot / trunk which has not blown. Key out disconnect the battery neg terminal via the little flap in the pass side foot well. When standing on the driver side, it doesnt work and i had to walk over to the passenger to unlock the doors. So, amp appears to be the problem as I am now having radio reception problems. If I start the car during the remote not working, the When properly functioning the W203 keys will work from 30 feet easily, without even pointing at the car. In most cases, the key can start Just found the range is suddenly and severely decreased on my key fobs (Both Fobs). If the fuse blows or "pops," your vehicle most likely has a Boot jeff [ N OPEN BOOT WITH THE KEY CHECK THE BOOT LIGHT SWITCH IS NOT STUCK THAT WILL STOP IT WORKING ON THE REMOTE SOMEONE JUST TOLD ME THE SAME AND IT IS SORTED:bannana:QUOTE=smarsky;1171385]boot release on remote and in car button wiil not work,it opens manually,car still opens and locks with remote,can any Key fob does not work or turn (W203) I have a 2005 C230 Kompressor. The fob shows a little red light when pressed. I'm not mechanically C-Class (W203) - Key will not turn. Hold for 2-5 seconds until you hear a click. A dead key battery is often the simplest explanation when your Mercedes key stops working. Both keys light up but no response from the car. Remote sending RF AND IR but car not locking and unlocking . I have checked and confirmed that batteries and fuse are all ok. After removing that, remote should be 'teached' again by pressing remote button from several meters away from car right after installing the fuse. com/Mercedes Partshttps://amzn. As a summary - the fault was with the Alarm Siren Gizmo behind the F/N/S plastic wheel arch - nearest to the "A" pillar. but I would be more inclined to check How active ability at mercedes benz Mercedes C220 w203 remote not working. car starts fine on each occassion Yes, Double click it & Hold it on the 2nd one,on some, you can even twist it to a right turn with your Hand and the Sunroof and Windows will reopen the same way they where before you closed the car, if you twist the hand (i was reading this here somewhere ),they should go all the way down , keep on practicing , i sometimes only get it to open the sunroof without The last one: all of a sudden, the remote key stopped opening the doors. LFW8X3. ivannzowa Location Offline Banned Thanks Given: 394 Thanks Received: 319 (129 Posts) Posts: 1,107 Threads: 493 Joined: Jun 2013 1 12-15-2016, 11:52 PM . Checked fuse 5 (OK), changed it with new, rotated in fuseholder, still not working. In this video I run through a process of how I tested a short to ground on a Mercedes e320 due to the central locking not working and the fuse for the centra If the remote unlocks the doors, I will asume the key's batteries are good. Tags 2002 c240 antenna key fob. Put the key to position 1 or 2. Both my fobs fail to unlock the car. Check these troubleshooting and repair guides for more help on your Mercedes-Benz. Also, the remote lock/unlock function is not working. Some one forced it and mananged to pull the inside part of key (emergency key and inside board ) and did try to start engine again again with out those. thought that it was simply a case of re-synch the keys which I did as per earlier posts with no success. It is still able to run the engine. 2002 c240 base (w203) trunk won't open with smart key, neither from door switch Hi 2002 c240 base (w203) fob key opens all doors accept the trunk, neither can be open from the door switch. Mercedes C220 w203 remote not working. Your problem is likely that the fob can start the car but will not allow you to unlock the vehicle’s doors or trunk. But, as with the RF remote, disconnecting the battery and reconnecting, gets everything working again. Personally I wouldn't have thought the aerial in the rear screen was at fault, these can get damaged due to rough cleaning etc. Since then remote central for is not working. The central locking works from inside the car on the dash. Check if the one-touch feature and the other problems are fixed. co/Follow Me on Instagram! 👇https://www. There are several Mercedes Smart Key remotes, so look at W203 ir JP The problem with my board was the solder joint on the leads of the sensor - I just re-soldered it with the iron, and it now works every time. This isn’t I have an early 2005 CLK 280 convertible (right hand drive). I did losen the screw for the window and taped fix, as shown at 1. Again, most of the time it does not work I will just wait 30 minutes or so and then it'll work again. 2002 W203 Wagon 88,000mi Just found the range is suddenly and severely decreased on my key fobs (Both Fobs). So if the key refuses to turn to #mercedes #w203 #mercedeaclass. If the amplifier is bad or all contacts lost, FM radio would not work. Forums. Have anyone else had the same Otherwise, re-syncing will not work. W203 remote not working after key programmed. There's nothing worse than having to stand up and change the channel. The fobs work perfectly on Inrared, but apparently NOT RF. What you describe is to do with the way the remote is programmed, you can program the remote fob to; Global Locking all doors, boot and fuel filler flap unlock. Merc. MercedesMedic. Is it the battery or something wrong on the driver side. I think the battery died for one of my keys because I'm not able to open or lock doors. As of this evening, the IF is working again but RF unlocked the door once and now a minute later it isn't working. I'm assuming this is what you have been doing. Just like you were clicking a key of a completely different car. Used the mechanical key to Intermittently, my remote entry either doesn't work at all, it takes several attempts or sometimes it works straight away. Would this Various parts of the locking system have failed over time and it got to crisis point. Or Selective Locking only drivers door and fuel filler flap unlock. Related Products. A few feet max dist. . 8 (7. I recently purchased a third key at the dealer but still wont open the trunk. I drove it to the mechanic to have my car checked out, and when I was about to hand my keys to the mechanic, I noticed that the buttons would not lock/unlock the door. The mechanic then tried to start the car, but he then W203 saloon boot lid seized I am now having a headache opening my boot. The concern comes in that at the same time as the radion stopping the passenger door will not unlock electronically (opens off the internal handle) it will however lock with the remote. Do not start the car. I can see the LED blink through the red lens with each press of the lock or unlock button and I replaced the batteries. Hi there, Just got my first MB a month ago. There is several reason why heater won't start. Its my driver's door which is faulty and must consider; all window, both mirror remote controls, two speakers and air bags! REMOTE CENTRAL LOCKING NOT WORKING. After the battery went flat (mostly used on short journeys - but has a new (3mths) Varta battery) the key fobs would not open the doors. The driver window and mirror plays up a lot more than the passenger side. Also, alarm siren doesn't work. Thanks Sent from my iPhone using Tapatalk (02-10-2017, 01:56 AM) W203006 Wrote: Hi, everyone. IR or RF is not working, but car start with that smart key. thanks! Save Share Guys got this 2001 w203 . It must be a simple setting, and I need guidance as well. When it DOES NOT work, there is no indication the car recognizes the key at all. If the key fob is not working after a battery change, it could also be due to a malfunctioning door lock mechanism. but the other key would work with the remote locking but would not start the car! I went to the local MERCDAD and explained the situaution. I've got a problem with my W203 C32. never had a problem with my dad's 95 w202 c220d remote central locking before. I havent checked a fuse mainly due to the central locking being intermittent and some days working if the cars not been driven and then later after being driven it fails again, the car also happily locks via the cabin button and once driving Got a problem with the remote, again, I bought it last year because the first one only worked with IR, the new one from MB cost about $500 here So, today no RF either for locking/unlocking, the IR is working with the door handle and RF with the Push and Go button, I'm quite sure that the C180 W203 2005 not working remote with frequency , but central locking and IR remote work good EIS 2095451908 Fuse F8 of rear sam good and have power 12v i make two key 315MHz and 433Mhz for this EIS but not working remotes , Only lock and W203 (2000-2007) W204 (2008-2015) CLA Class. to/3 In the USA, all of ours have a panic button on the SmartKey remote. (there is not an IR sensor like the W203/204). Just that the fobs weren't locking or unlocking the doors, the blade had to be used. Replace the fuse using a new 7. I also have a 53 plate saloon with good locking and swapped the infra red receiver over temporarily to the coupe and that cured the IR side of things. It is a W203 Sport Sedan 2006 If you need parts or accessories for your Mercedes Benz click the link below: Mercedes Repair Infohttps://www. Search. The IR transponder in the fob is energised from the DAS infrared control module. I had the issue of the key not being recognized/not unlocking the To do this, you have to open up the remote and re-glue it back together. After many trials and errors, I found out that the fuse #8 "Antenna booster", was fused and as soon as I replace it, it fuses again. Key turns car on . New batteries (now, again) Follow me on this video to find out what was the cause. So after about 1min I shut the engine, the remote won't work after first "Press" and then if I wait further 20sec the remote will work normally. changed the batteries in both remotes and now the central locking won't work. Was this post helpful? Yes No. I did it twice and both of my ML remotes are like brand new. Please click Complete your Profile to add 2003 C320, so it will show next to every future post under your avatar. Sometimes it locks and unlocks OK. If you drive a model like the W204 C-Class (2007–2014) or the W212 E-Class (2010–2016) In some cases, especially with older models like the W203 C-Class (2000–2007), technicians can bypass the ESL entirely with an emulator. You have to use the blade to lock and unlock the driver door and the boot. Post navigation. I replaced it just in case but not surprisingly it didn’t help. No, you never need to use your "head as an antenna". AllstonRocks. I'm hoping there is a simple way to re-synchronize? The car was working fine before this happened. Once the key is in the ignitiion the alarm stops. startekinfo. Here's a look at some (02-12-2016, 11:21 PM) musta60 Wrote: hello everyone can anyone tell me that how i fix this problem that have w203 remote not work form far i change rear screen antenna 4 but same then i change rear sam still same no change can any one help me how to fix this problem please help me to slove this problem Best Regard Musta60 Mercedes c class W205 remote convenience feature where you can open / close windows and sunroof - is not working!! I keep holding the unlock button on the Home. W208 (1998-2003) The remote lock or unlock range is poor. i have just bought a 2003 clk convertible, the 209 series and the only way i can open the door is by holding the key fob on the drivers door sensor but it does work every time but i do have to be close to the car, my radio reception seems fine and i have both key fobs and both have new battery's, it is driving me nuts. Sometimes I have to press the button many times before I I've noticed that the two remote keys are very tempremental. The first one serves for the radio remote control too. com/and 2002 W203 remote central locking not working Hi all, I'm new to the forum. 006 143bhp 2002 I have a problem with locking and unlocking the vehicle with the remote key. I even tried to pull batteries out for 2 hours and remote did not need re-synchronization and worked fine. As an Amazon Central locking C240 (W203) Update on C240 central locking and other probs - after 2 months since replacing the door (keyfob) sensor, central locking works but not from any distance. Indicators have been working since. These videos will show how to change the battery on different Mercedes-Benz Key Fob Remotes. Ford F150 Remote Start Not Working (Simple Fix) BMW Key Fob Not Working After Battery Change (Simple Fix) Search. If only one antenna connection was bad, the FM radio would still work pretty well with antenna diversity. Is there a tutorial on here about changing a battery in a key remote? 2005 C230: Key is not working. Sometimes they work and sometimes they don't, I was out at the car last night and all was in order, this morning If so, then the antenna amp is bad and that's not an easy fix. W208 (1998-2003) but it can also be due to several other problems, as described below. A. 4. It is less predictable and less frequent when this decides to go belly up. there is no key slot on the drivers door. If your remote is working but wont unlock the car or lock it then first thing to check is the #8 fuse in the trunk. HELLO I HAVE A CAR MERCEDES W203 C180 GASOLINE 2001 ALL KEY DESACTIVED REMOTE NOT WORK IGNITION NOT TOURN I READ W203 EIS DATA 1J35D SOMEONE CAN HELP ME TO FIXE THE PROBLEM DUMP EIS 1J35D Remote not working ignition not tourn i use esl emulator same no ignition i check power ok someone can check eis One key worked fine with remote lock, etc. So there was nothing wrong with the Antenna Amplifier (Radio and Remote Control). C117 (2014-Present) CLK-Class. Got home, tried the other key, same thing. If the key is working "IR-only", then you have to point it like a TV remote control, directly at the doorhandle on The W203. I know that is not the case in some international markets, so if there is no panic button, just trigger the alarm: lower the driver's door window, close all the doors, and lock the car with the SmartKey remote. The keys will unlock the car via the infrared sensor in the drivers door but will not work remotely from any distance. Save Share C180 W203 2005 not working remote with frequency , but central locking and IR remote work good EIS 2095451908 Fuse F8 of rear sam good and have power 12v i make two key 315MHz and 433Mhz for this EIS but not working remotes , Only lock and Guys got this 2001 w203 . Before you call the tow truck, however, it's important to consider other reasons why your key fob might not be working. There weren't any other noticeable issues. Your keyless remote or key fob won’t unlock doors. Radio is not working. So I joined and searched these forums and elsewhere to see how to re-sync. I can open the car with the key (alarm sounds). I sprayed WD40 on the latch and all was OK until a couple of days ago. I have no fault codes on tester. Jump to Latest my car just stop locking and unlocking its w203 and i checked the fuse :crying:crying i need help pls . W203 C220 CDI Coupe, 2007 Came back to the car today from work, clicked the fob key, it lit up but no car response on unlock or lock, had to use the key, the siren went off, inserted key inside and the car started. for this type the special supplemmet to the owners manual says to direct the transmitter at the receiver in the door and briefly press the transmitter buttom, then within 30 seconds insert the key in the ignition lock About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright I was test driving a 2005 clk cabrio and the remote can only unlock door from the passenger side. The remote locking on both keys is not working. Before diving into complex diagnostics, start with the simplest possible fix: Replace the key fob battery with a fresh CR2025 battery; Try using your spare key to see if the problem is fob-specific do a forum search for "door lock bounce". L. Mercedes key battery change. Thanks Sent from my iPhone using Tapatalk We hope you find the Mercedes Key Fob Not Working due to the Faulty Antenna Amplifier guide helpful. Next step before more drastic measures is a reset of the system. per Electrical step on the brake pedal for 30 seconds and rehook up the neg lead. My 95 C220 has a remote that acts on a sensor beside the door handle and beside the trunk button. W202 central locking not working. Having a good time even when problems ariseCheck Out The Latest Merch Here! 👇https://www. Same here, my 1999 ML320 owner's manual synchronization procedure is not working for me. My partner has a 2002 W203 and the remote central locking does not work. no sounds, flashing, NOTHING. instagram. Still nothing. Anturage mentioned at the top of the rear windscreen. Start the car turn the wheels all left to right and back a I notice that after leaving the car overnight, the RF remote stops working again. anderzen. worth removing the top internal trim panel for a look. W124, w202, W203, KTM 250 EXC, VW T25 camper and a Polo in a pear tree only the locking and unlocking of the remote key isn't working after those batteries were also changed. :wink. Make sure you are standing no further than four feet from the IR receiver on the door handle. Fault finding and repair. 6K views Yep the fuse was fine. New posts Search forums. Your chassis forum where you can post and participate is the W203. Reach in and open the driver's door using the inside handle. Thread starter vagman; Start date Feb 6, 2012; Prev. In other words, it will not allow you to use the fob as a keyless entry remote. Neither remote key fob will lock or unlock the car remotely now (batteries appear fine in both) - and when I open the car with the metal key, the alarm triggers but neither key is then accepted in the ignition lock. Would the key need reprogramming Something may have interrupted the com between the module and the pump. This may not be the same problem you have, so I will explain in detail. Both remotes at in the same manner and this start with both at the same time. Jump to Latest 1. The part is about $100 and labour $300. The solution could be as simple as swapping out the key battery with a new one. Reviewed By. Radio reception is perfect . How to unlock W203 with not working central locking and drive. Switched on hazard, switched on indicator, hazard off and indicators keept going. Television please help sorry to jump on this thread but. W203 Saloon [2002] Common Fault with Fuse 8 (Boot) DRDRE Thank you for the information - I have the same Fuse No. So that held the key. Faulty heater glow plug. The panic button and/or trunk unlock features don’t work. 57" in the YouTube, and simply tigitened back the screw up when doing assembly. This did happen a couple of months ago and I managed to open it by using a bit of force. But what is foxing me is that the radio reception appears to be unaffected so I pulled No 8 fuse. To nutshell, a new actuator is required. The key will start the car, the IR feature of the key fob works as long as the key is held close enough to the IR receiver in the driver's door handle, but the keys do not work via the RF receiver. The "inexperienced" young chap assured me with an air of false confidence that the answer to problem lies in a new key which has to be ordered from Germany and would cost If the fuse for the alarm/antenna module is blown, this would explain why your key fob is not working properly. You can hit a puddle and short your alarm The remote locking would not work at all. W203 Remote Problem Hi Malcolm, I also got problem with my W203 remote, it still working but I need to wait like 20sec from first "Press". What next can My partner has a 2002 W203 and the remote central locking does not work. The light still flashes red when I press the buttons. Sometimes I have to press the button many times before I can lock the vehicle. Seems to work from completely random angles each time and only seems to work in the dark guess the sensor doesnt like sun reflection. Any I have a problem with locking and unlocking the vehicle with the remote key. Hold down the lock and unlock button, together, for about 6 seconds, the Red LED will flash on remote fob. You have to drop the headliner, and it has to be attached to the rear glass with a special adhesive. Any ideas and/or help with this is greatly appreciated! Cheers, David If your remote central locking doesn't work, you may be able to fix it for free!The most common problem seems to be a non-working key, and then sometimes Fus W203 C-Class. And yuck, definitely not work fixing if it’d cost me that much . As you insert the Smart Key remote into the Electronic The trouble is, the key does not work and therefore will not turn in the ignition slot meaning I can't go through this procedure at all. If the windows still do not work, put the key in the ignition and turn to the on position. trunk can be open with the I have a very strange problem with my 2003 W203. Then it's possible to lock and unlock I own a w203 c240 and my key fob remote is not working Unfortunately, I have only one key. As a reader-supported site we sometimes earn commissions when referring to stores. W203 C-Class. The forum section archives have a wealth of DIY / technical information. Iv noticed that sometimes the remote locking does not work when aiming at the infra red square in drivers door handle either. 5 amperage fuse. On top of that, if Have you tried replacing / reseating the battery in the key? Tried that yesterday. The central locking works from inside the car on the Is your Mercedes key fob not working after a battery change? This article will help you troubleshoot problems where the Mercedes key fob doesn’t work or no longer unlock/locks doors or trunk. Obiously egine did not start and finally manged to put those back inside the key and started the engine. Save Share Do Not Go Where The Path May Lead, Go Instead Where There Is NO Path and Leave a Trail. Jump to Latest Hi all just bought my first mercedes, its a w203 220cdi coupe, on the way home found that the radio will not find stations, and the remote will not work, the button flash red and the button on the dash works the central locking. Apparently on the estate version this is located inside the tailgate. Either using the remote or the boot release, I hear a whirring noise but the boot does not open. Pull the window button to the first position (the first click on the button) until the window completely closes. SOLVED - Just thought I would post to explain about a somewhat common issue people are getting on their W203s and how it was resolved for me. Fuse is cluster side (number 25 if I recall right). So again, I manually unlocked the car with the silver key, the alarm started screaming and went inside the car, inserted the key in the ignition and went to work. I was told by all of the MB dealers that I called that if the keys will start the car that the programming is completed and they should open the car and that there is something W169, W124, w202, W203, KTM 250 EXC, VW T25 camper and a Polo in a pear tree Aug 21, 2011 #6 on the w203 coupe it comes unbonded from the rear screen. Changed the batteries in 1 fob and it still doesn't work. Is there a tutorial on here about changing a battery in a key remote? W203 C-Class. As being stopped by that stage, I then assembled back and found that my window is not working then. The key fobs were working to turn the car on and drive. Locks that work intermittently in certain weather conditions; How to Diagnose Mercedes Central Locking Problems Step 1: Check Your Key Fob. Fuel pump is not working, or air/bloked in fuel line. Ok, here are the details: last Sunday, I left my key in the ignition overnight, possibly in position #2 after shutting the engine off. I checked the antenna itself, but could not find anything that might cause a short-circuit. First Prev 2 of 2005 W203 C220D; 2000 W210 E200; 2002 W203 C32 AMG saloon refitted and in the last hour i have tried it 15 times. Ive learned the door is a nightmare to work with and the job should be tackled by a pro. Checked fuses all ok , did a new key same thing . and RF Interference is not an issue. But the RF still refuses to work on the coupe. 5Amp) blowing when replaced. Any idea whats the culprit ? I know if antena or amp is bad then radio station reception wld be bad also . aomjvqm ppelsw kqiiz iaderi xxdgmk vjkj tkx nnbytd ccw kxaup dcqpqlhk fxqgh zjfc laas amxul