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2004 Mercedes-Benz M-Class
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Access Limited Edition Soft, Roll-Up Tonneau Cover
Part Number: 834532003945
In Stock
$672.35
Retail:$791.00
You Save: $118.65
2004 Mercedes-Benz M-Class
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- All Info
- Reviews (22)
- Q & A (0)
- Photos
Access Tonneau Cover - 834532003945
Highlights
- Custom Fit for Your Vehicle: Secures to your truck bed with model-specific clamps and hardware
- Keeps Gear Dry: TrailSeal gasket and weather seals block rain, snow, and dirt.
- Full Bed Access: Rolls up in seconds and secures neatly behind the cab.
- Locks with Tailgate: AutoLatch II engages 2 locks for secure cargo storage.
- Built to Last: UV-resistant vinyl and rust-proof aluminum rails handle all seasons.
- Easy Night Access: 18" LED strip light brightens the bed when loading in the dark.
Features to know about
Full Bed Use: Roll-Up Design
Many covers make you choose between protection and hauling space, but this one rolls up in seconds so you can use your entire bed when needed. It stores neatly behind the cab using premium straps and clips that keep it secure while you drive. Because the rails mount inside the bed, stake pockets and tie-down points stay open for racks and accessories.
Reliable Everyday Security: AutoLatch II Dual Locking System
When you drop the cover down, the AutoLatch II automatically engages two locks—one on each side—for a solid, tamper-resistant hold. Opening it takes just a quick pull of the cord with one hand. Pair it with your tailgate lock for secure storage without changing how your tailgate operates.
All-Season Protection: Double-Coated, UV-Blocking Vinyl
The reinforced vinyl cover keeps its shape through blazing heat and freezing cold, staying flexible down to -40 °F. The element seal behind the cab, reinforced flap at the tailgate, and TrailSeal gasket help block out rain, snow, and dust so your cargo stays dry. Black powder-coated aluminum rails and bows resist rust and hold the cover tight without sagging.
Quick Tension Adjustment: XT-Dial System
Getting the fit right is simple with the XT-Dial tension adjuster. Turn the easy-grip dial by hand—no tools required—to fine-tune how tight the cover sits against the rails. That keeps it smooth and quiet at highway speeds and prevents water or debris from slipping through.
Built-In Utility: LED Bed Light, Tie-Down Rings, and EZ Retriever II
This cover comes ready to work with a battery-powered 18-inch LED light strip that brightens the bed for loading at night. Integrated tie-down rings on the aluminum clamps secure cargo, and the 5-foot EZ Retriever II pole with hook lets you reach items without climbing inside. A 2-ounce bottle of Cover Care cleaner helps keep the vinyl top looking like new.
Specs
Material and Construction
- Cover Material: Double coated, reinforced UV-blocking vinyl
- Frame Material: Black powder coated aluminum rails and bows
- Clamp Material: Aircraft-grade aluminum
- Vinyl Properties: UV-resistant, retains shape, won’t fade, flexible down to -40°F, and won’t shrink
Design and Fit
- Profile: Standard profile - inside bed rails
- Cover Type: Roll-up, soft tonneau
- Fitment: Custom-fit tonneau cover
- Height Above Bed: Sits 1-1/2" above truck box when closed
- Design Feature: Slantback design
- Rack Compatibility: Compatible with bed rail accessories and stake-pocket-mounted accessories
Operation and Functionality
- Opening Mechanism: Peels back off Velcro seal on sides of truck box
- Storage: Stores neatly behind cab with premium straps and clips
- Locking System: Deluxe AutoLatch II dual locking system (2 locks, one-hand release)
- Tension Adjustment: XT-Dial easy-grip adjuster (no tools required)
- Tailgate Operation: Tailgate remains operational even when cover is closed
Weather Protection
- Tailgate Seal: TrailSeal tailgate gasket seals gaps along sides and bottom of tailgate
- Cab Seal: Element weather seal behind the cab
- Reinforcement: Reinforced vinyl flap at tailgate
- Weather Resistance: Helps block rain, snow, dirt, and ice
Included Components
- Tie-Down Rings: Integrated into clamps for securing cargo
- Clamps: 6 clamps for short-bed trucks or 8 clamps for long-bed trucks, depending on application
- LED Light: Battery-operated, 18" long flexible strip with 30 white LEDs (requires 3 AA batteries, not included)
- LED Light Features: Peel-and-stick design, 3 automatic shut-off options
- EZ Retriever II: 5' long pole with hook for reaching cargo
- Cover Care Cleaner: 2 oz. bottle for conditioning and protecting vinyl fabric
Performance
- Wind Drag Reduction: Aerodynamic cover reduces wind drag
- Fuel Efficiency: Improves gas mileage by up to 10 percent
Warranty and Origin
- Warranty: 5-Year limited warranty
- Country of Manufacture: Made in the USA
22119 Agri-Cover Inc. (ACI) Limited Rollup Truck Bed Cover
Alternate Instructions
This Product Fits The Following Vehicles
- 1988 - 2000 Chevrolet C/K Series Pickup 8 Foot Bed
- 1988 - 2000 GMC C/K Series Pickup 8 Foot Bed
Ratings & Reviews
4.6
22 reviews
by:
Ariel .S.
01/13/2026
1998
toyota
Tacoma
My Access Limited Edition soft roll-up tonneau cover arrived safely and on time to my freight forwarder in Miami. The packaging looks excellent and well-protected. I haven’t opened it yet, but I’m confident it will fit perfectly on my 1998 Toyota Tacoma.
Thanks to etrailer for the smooth process and reliable shipping — great experience so far!
Thanks to etrailer for the smooth process and reliable shipping — great experience so far!
by:
Richard
08/03/2022
Am very happy with this year old tonneau cover from etrailer.it is so versatile and with gas prices as they are will get better mpg closing tha bed off,by 3-4 mpg I've done the math,before and after.was getting 17mpg now 20mpg.but love it,I maintained it once a month.also was looking everywhere for a tonneau cover for a stepside,and etrailer hooked me up,and etrailer will hook you up to peole.
by:
John
06/23/2026
Easy to install solid item. We are experiencing issues w one end cap on the latch bar falling off occasionally
by:
DB
01/12/2024
Thoroughly impressed with this cover after 1 year. Keeps bed dry, performs great going down the road too. The light and grab bar are a great bonus. Looks great still, no fading. Get compliments on it all the time since you don’t ever see them on OBS step-side trucks. Highly recommend etrailer for this product.
by:
Huntfishguy
02/20/2026
The cover went on fairly easily, despite the instructions being a little unclear. I definitely like the LED light bar.
by:
James
04/22/2021
This cover is everything I expected and then some. It was easy to install and adjust. It's a solid cover with built in support bars that keeps the cover tight. it keeps my contents dry yet rolls up when I need the entire bed and the best part is I can still see out the back window (unlike some of the tri-folds). Highly recommended.
by:
Michael
04/08/2026
2018
Ram
2500
Nice fit ,easy to install
by:
Darrick
11/19/2022
The tonneau by Access is great as usual with good fit and quality. The tonneau is capable of handling high tension which helps prevent pooling. There is barely any rain water standing. The effect is almost like a solid surface. Caution on the ladder racks you pair them with though as the rack may prevent the tonneau from gaining maximum tension wich will cause more pooling than desired. I paired the with the recommended TracRac for the sliding adjustable rails. They do fit however the bulky base rail of the TracRac is too close to the sides of the tonneau and prevents my fingers from getting in there to pull the tonneau tight on the velcro sides. It's doable but very time consuming and not ideal if you open and close the tonneau frequently. I would propose that Access make some design tweaks to resolve this and better complement the TracRac base rails since it is one of the few racks that have a high load capacity. Other than that the tonneau cover is the best quality I have used for a roll up. Still have the same one on my 03 Dakota since 2008.
by:
Frank
06/03/2019
This is my second Access cover and love them. After 6 years the first one needed new velcro and got excellent customer service. This cover came with a very sturdy hook to retrieve stuff that slides forward in the truck bed. I have found this is handy for all kinds of things. Wouldn't wan't to be without it.
These tops roll up very easy when needed and keep everything clean and dry when rolled out. Most versatile top for me.
These tops roll up very easy when needed and keep everything clean and dry when rolled out. Most versatile top for me.
by:
Mark
09/22/2022
2018
GMC
Sierra 2500
This product had to be direct shipped from the manufacturer. I was worried it wouldn't arrive on time prior to my trip. No worries needed. Came in well before I expected it. This cover fits better than other covers I had on past trucks. Etrailer comes through again. I have never had an issue with any of my orders from Etrailer for the last 15 years.
by:
Gary
06/05/2016
2012
Ram
1500
Unfortunately I a unable to give an accurate review of the cover due to a vehicle fire shortly after installation. The time I had the cover it worked well except the side clamps would loosen.
by:
Lee
04/15/2024
2006
Ford
F-250 Super Duty
It was relatively easy to install. Quality looks good!
by:
Robert
10/14/2023
Ford
Transit Connect
Packaged for shipment with attention to details like making sure the cover was wraped well fro transit. Fit the truck like a glove, Looks great on the truck. Instructions were clear and easy to understand.
by:
Michael
03/31/2018
2013
Ford
F-250 and F-350 Super Duty
I've had this tonneau cover for over a year now and it looks and functions like new. Highly recommend this tonneau.
by:
Jason
03/19/2023
The cover was easy to install. One of the clamps was slightly bent from shipping or mfr damage, but still managed to clamp effectively. Overall, great look and easy install.
by:
Willards with a View
03/01/2022
Still works and looks great after one year! Very pleased with our tonneau as it has met all of our expectations during our full time RV travels.
by:
Connie R
03/17/2021
by:
Seth
08/22/2024
2024
Chevrolet
Silverado 3500
by:
Ron
02/01/2021
by:
M
03/25/2025
by:
G
05/26/2023
2022
Ram
3500
by:
Carlos
09/28/2022
Carlos
9/29/2023
Cover still works great. Still looks brand new. Seals very well. Minimal water intrusion when going through car wash. I would definitely recommend this cover. Pay a little more for the quality, don’t go cheap.
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See what our Experts say about this Access Tonneau Cover
Info for this part was:
Written by:
Tricia G
Updated by:
David L
Updated by:
Ronnie R
Updated by:
Jason W
Updated by:
Mark S
Video by:
Dustin K
Installed by:
David F
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Lee
4/16/2025
It’s been a great tonneau cover!!