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Troubleshooting MaxxAir 4751KS Vent Lid Not Opening And Fan Running All The Time.
My maxair 4751KS runs all the time. the vent cover will not open. I see a similar question, though a little different and the answer was to replace the circut board. Is that what I need? | Based on the issue you are having, Yes. A bad circuit...
Can the Titan Chain Snow Tire Chains # TC2828CAM be used on 275/55R15 Tires
Can this be used on Mercedes GL 450 with 275/55R15 tires? Are the cable tensioners included or sold separately. Thanks. | I do have some snow tire chains for you, but the Titan Chains # TC2828CAM are not compatible with 275/55R15 tires. The...
Larger Roof Cargo Basket Recommendation for 2010 Mercedes Benz GL450 with Thule Rack
Hi, I have a 2010 MBZ 450 GL. It has side rails and I have cross bars that I use with a Thule carrier. Am looking to purchase a roof basket. What is the max amount of weight I can put on the roof? Will be moving out of state and would like...
How Tight Should Shackle Bolts Be Tightened On Trailer
I have just replaced the shackles, equalizers and bolts on my tandem 3500# Dexter axles. How tight do I make the shackle bolts? Do I bottom them out on the bolt shoulders or leave them a little loose so the assembly can move? | There should...
Recommended Adapter for 7 Way Vehicle Connector to Tow Trailer with 4 Way Flat Plug
Have a 7 way but need to tow a 4 way trailer, what can I use? | Thank you for the photo. You've got a 7 way connector on your 2010 Mercedes GL450, so you'll want to use the 7-Way RV to 4-Way Flat Trailer Connector Adapter # HM47365. This will...
Adapter For A 2010 Mercedes-Benz GL Class With Lamp Out Sensors Towing A Trailer With LED Lights
Hi, I own a 2010 Mercedes GL 450 that is equipped with a tow package. We've only owned the vehicle since January of this year and when attempting to connect our GL to our boat trailer, we've had some issues with some of the trailer lights not...
Trailer Brakes Lock Up at Low Speeds With Any Tow Vehicle and Any Brake Controller
I have an issue on a new Keystone Bullet Crossfire travel trailer I purchased this year. I have tried towing it with 3 different vehicles and 2 different brake controllers. All of them adjusted to the minimum gain and sensitivity will lock...
Recommended Anti-Rattle Device for Bike Rack on 2009 Mercedes Benz GL with 2 Inch Trailer Hitch
Hi, I am trying to determine which product on your site would be best to use to stop the trailer hitch bike rack that I have from wobbling. I already have a hitch pin lock that works. There appears to be a few options, but my 2inch hitch...
Does Stealth Hitch for 2021 Audi A6 Allroad Interfere with Sensors or Cameras
Audi does not sell a Tow/hitch kit for my vehicle. I have talked to many Audi people and they confirm Audi does not sell nor do they recommend installing a 3rd party substitute because sensors and cameras on the vehicle may not operate correctly...
How to Carry Bikes on a 2015 Mercedes Benz GL 500
How to carry bikes on Mercedes Benz GL 500 ? Does a trunk mount rack fit, there is no problem with the spoiler? | I do have an option for you but nfortunately, no trunk mount racks that we carry are confirmed to fit your 2015 Mercedes-Benz GL...
Recommended Bike Rack For 2015 Mercedes-Benz GL500
The Hollywood rack fits on my 2015 Mercedes GL500 ? There is no problem with the spoiler? | There is not a confirmed fit trunk mounted bike rack for your 2015 Mercedes-Benz GL500. I reached out to my contact at Curt and there also is not a...
Trailer Wiring Harness for a 2010 Mercedes GL450
I HAVE A 2010 450GL MBENZ WITH NO HITCH IS THERE A WIRING KIT THAT WILL WORK WITH MY MB WITHOUT EFFECTING THE REGULAR LIGHTS | For your 2010 Mercedes 450 GL I recommend wiring harness and powered converter # 46255. Powered converters offer better...
How To Power Trailer Lights From a 2015 Mercedes-Benz GL-550 Without Tow Package
Hello, I purchased a 2015 GL550, for some dumb reason it did not have the factory tow with it. I purchased the factory tow hitch, and the 4/7 way wiring that goes into the vehicle. I have learned since that the factory harness and tow moduple...
Will Installing Wiring Harness on Mercedes-Benz GL450 Cause a Bulb Out Indicator
I am going to install the Item # 56146KIT on a 2014 Mercedes GL450. Will it cause a bulb out indicator or mess up the SAM. | The Curt Upgraded Circuit Protected Tail Light w Converter Hardwire Kit # C59496 referenced in your question is confirmed...
Recommended 7-Way Wiring and Brake Controller for 2009 Mercedes-Benz GL450
I have a 2009 Mercedes Benz GL450. My Vehicle has a 4-Pin Trailer Plug, but Trailer has 7-Pin Trailer Plug. I need to also install brake controller. Can you assist me on all the parts I need to make this work? Also, is there an installer...
Tire Chain Recommendation for 2012 Mercedez GL 450 Tire Size 275/55/R19
As in subject please. What tire chain you recommend for a 2012 Mercedez Benz GL 450. Thanks | For your tire size of 275/55-19 the tire chain I would recommend is the Titan chains part # TC2326 which is a fit for your size, will provide great...
Roof Mount Cargo Box Recommendation for a 2009 Mercedes GL450 with Factory Roof Rack
I have a thule 1800 evolution cargo box model 673. The original quick-snap system wont work on my mercedes gl450 because the U-bolt is only 3.25 wide and the factory crossbars are 3.5 wide. Does Thule make a wider mount that could work on the...
Will I Be Able to Install the ZCI Circuit Protect Harness # 119250KIT on a Rear Auxiliary Battery?
I have a 2014 GL450 with a factory auxiliary battery located under the floor next to the spare tire. Can this be used to power the 119250 kit? | When considering using the ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector...
Parts Needed to Install 2 inch Hitch and Brake Controller on 2013 Mercedes GL450
Looking to add a 2inch receiver hitch and harness to my 2013 Benz GL450 to tow a 2-axle travel trailer with brakes. Want to stay with OEM parts if possible. What do I need? Options with part #s please. | We don't carry OEM towing components...
Troubleshooting Curt Echo Brake Controller Not Powering Up on 2012 Mercedes-Benz GL550
2012 Mercedes GL550 with factory tow package. The echo wireless brake controller will not power up when plugged into the vehicle tow receiver. | It may be necessary to also plug in your trailer to the Echo # C51180 so your 2012 Mercedes-Benz...
Available 50mm Trailer Hitch Balls
Have 2014 Mercedes GL 350 BlueTec with 2x2 receiver hitch US Spec currently in Germany I want to hook up to German trailer requiring 50 MM ball my 2 inch was to big. I also have wiring problem the trailer has German 13 pin round couple and...
Brake Controller Recommendation for a 2012 Mercedes GL450
i have a 2012 Mercedes-Benz GL 450 I bought it new with the Factory Trailer/Tow package-I am looking to hook up an electric brake controller -Any idea where the wires are under the dash of the GL | In order to install a trailer brake controller...
Will Rhino-Rack Pioneer Alloy Roof Tray Fit Thule AeroBlade Edge Roof Rack on 2015 Mercedes GL 450
We have a 2015 Mercedes GL 450. Would it be possible to fit a Rhino Pioneer platform on the Thule Aeroblade Edge? Many thanks! | There isn't a fit kit that allows the Rhino-Rack Pioneer alloy trays to fit the Thule AeroBlade Edge crossbars but...
Installing a Brake Controller on a 2015 Mercedes-Benz GL-Class
A google search took me to your site. We have a 2015 Mercedes GL550. It has a towing capacity of 7,500 pounds but the dealer tells us it is impossible to wire a brake controller to it since the wiring is too complicated. I noticed that you...
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