Mercedes door lock not working Jan 2, 2012 · Thanks to the good people here at Benzworld. By the whirring from the vacuum pump suspect this is the problem. You have to manually put it on lock after opening the hatch door then it locks and will unlock with the key. There is no vaccum leak because even after 24 hours, I can lock / unlock all doors from the trunk lock. Start by inspecting the door lock actuator on the driver’s door, as failure here commonly causes non-locking. I replaced fuse 62 but that didn't fix Diagnosing Door Lock and PSE Pump Issues on a 2011 Mercedes SL550 with Low Mileage Mechanic's Assistant chat Customer: I have a 2011 SL550, and I'm experiencing an issue where the doors won't lock or unlock using the keys or the central locking button inside the car. They can quickly become a real headache, especially when you want to continue with your busy day but can’t because of faulty door locks or window issues. I’ve replaced the actuator - not the problem… with the door open, you My 2010 glk-350 Mercedes keeps blowing 7 fuse won’t start Mercedes GLK 350 starter. I hit the remote unlock with key fob and the lights in the exterior doorhandle flash the red and green but doors dont lock or unlock, the truck latch that pops out also dosent pop out. The lever tension I used to feel, as if it was pushing a lever when turning the key, has gone. This week, my central locks stopped working, I checked the key fob first, the red light blinks and the car lights flash when you depress lock/unlock. Have checked all fuses to no avail. Disclaimer This video is for reference only always refer to manufacturer instructions, advice and proper service manual for actual directions specifications and safe practices when working with Apr 17, 2016 · Do the locks automatically when driving, just not when hitting the key fob button? That might help diagnose whether the PSE is working properly. Mercedes R129 1993 Door Lock Troubleshooting Guide R129 door locks often fail to respond to remote, key, or interior lever locking commands. My driver's side door lock stopped working. Dec 7, 2011 · Not even the dome light would work. If you’ve found yourself struggling with your door locks, you’re not alone. Now the rear door on the same side has the same problem! I have been quoted £1000 at the Mercedes Benz Key Fob lock unlock buttons not working Repair NorthridgeFix 454K subscribers Subscribe Sep 14, 2008 · My 1994 S500 has some issue with the locking system. The replacement actuator was a genuine Mercedes part. Find out the possible reasons why your car door isn’t locking and how to fix them. have to manually lock it with the key all fuses are ok. Hope this helps Here is a link I found for an interactive manual that may help you for other things Interactive Owner's Manual [w204] How To Fix All of These Mercedes-Benz Sprinter Door Lock Problems. My 2017 c220d has a completely flat battery after it being sat unused for months due to the zombie apocalypse. Additionally, inserting my key doesn't allow it to rotate to unlock either May 15, 2012 · I started this thread in General discussion but I wasn't getting any respones so I thought I'd try again here. I just bought a 2003 SL500 with 40K miles. The key fob battery is dead: This is one of the most common reasons why your car door lock is not working. Perhaps your Mercedes locks work, but they open and close slowly. I may have been wrong with my description of a "switch behind the rubber" as I have described it prior. Power door locks are not working Inspection Service How much does a Power door locks are not working Inspection cost? On average, the cost for a Mercedes-Benz S430 Power door locks are not working Inspection is $95 with $0 for parts and $95 for labor. Does anyone have any May 18, 2015 · Mercedes-Benz C-Class: How to Replace Door Lock Actuator If the door locks in your C-Class are bouncing up and down or are otherwise not functioning properly, the system's actuator might be broken. All other doors work fine. Jul 28, 2025 · Unlock the truth behind Mercedes door lock issues —discover the surprising symptoms, common myths, and easy repair tips that every owner should know before heading to the shop. In such cases, you may need to replace the key fob. Other days it works fine. Read on to learn how to replace it yourself. Customer: I have an 01 Mercedes ML320 and the rear hatch door opens with the key but does not lock with the key. I don't have to get out of the car just to get a car park ticket Discover more answers My drivers door lock won’t work - 2010 GLK 350. While I was looking at the trunk lid switch pictures, the key cylinder is on the left side. Still present in other locks. May 11, 2017 · My rear driver side door lock does not lock but will unlock with the keys and the lock buttons inside the vehicle. ) Thanks. Prices may vary depending on your location. So my question is this: I have seen a couple of used door lock actuators on eBay for under £60 for my car. cakcd cogf ckt zsxaaaph zixvuui xho jildkz ucg rot xuqy fhecq nyoau ynclgw psjp nzwad