Buy Mercedes-Benz ML350 Windshield Wiper Blades

The ML350 rolled out under two chassis codes. The earlier W164 series (2006-2011) and the later W166 series (2012-2015) share the same twin-arm front wiper layout and a rear window blade on many trims (wipersize.com). All U.S.-market ML350s use a "pinch-tab" or "push-button" top-lock connector, so most beam or hybrid aftermarket blades clip on without adapters (AutoZone.com, Wiper Blades USA). Keeping this connector free of ice or grit helps blades seat firmly and swipe smoothly (MBWorld).

• W164 (2006-2011) - 28-inch driver / 21-inch passenger / 12-inch rear (wipersize.com)
• W166 (2012-2015) - 26-inch driver / 22-inch passenger / 12-inch rear (, TrailerJacks.com)

For quick reference, see the full size chart online.

• Beam blades use a spring-steel spine molded inside rubber or silicone for even pressure at highway speeds-great for the ML350's sloped glass (Car and Driver).
• Hybrid blades mix a low-profile shell with a small frame, adding winter muscle without bulky brackets (Car and Driver).
• Conventional (frame) blades work, but their exposed joints can ice up and chatter in storms (Wikipedia).

Silicone compounds cost more but last longer in sun and ozone; natural or EPDM rubbers stay flexible in the cold .

1. Flip the wipers into "service position"-turn the ignition on, switch wipers on briefly, shut the key off while they point upward, then lift the arms (MBWorld).
2. Press the pinch-tab and slide the old blade downward.
3. Click the new blade until it locks. Tug gently to test.
4. Lower the arms onto the glass to avoid cracking the windshield (YouTube).
   A short how-to video from Mercedes owners illustrates the process on a W164 ML350 watch here.

• Clean monthly-wipe the rubber with a damp cloth or washer fluid to remove sap and grit (AAA, Family Handyman).
• Never run dry-always wet the glass first to avoid tearing the edge (Your AAA Network).
• Replace as a pair every 12 months or sooner if you hear squeaks, see streaks, or notice missed spots (AAA Mid States, NHTSA Static).
• Lift in snow-raise the arms when parking in freezing weather to stop them from sticking to ice AAA change guide .

Clear vision is a top crash-avoidance factor; worn blades can lengthen reaction time in the rain by 25 % or more according to road-test studies (Car and Driver). Beam blades also cut wind lift, reducing skipped wipes at 65 mph (Car and Driver). Because the ML350 sits tall, a streak at eye level can hide motorcyclists or cross-traffic-one more reason to keep the squeegees fresh.

• Hot climates bake natural rubber; park in shade and clean UV haze to prolong life (AAA Mid States).
• Snowy regions should pick winter-rated or silicone blades that resist stiffening (Car and Driver).
• Ocean air can corrode metal frames; beam or hybrid styles have fewer exposed parts.

Most blades combine rubber, plastic caps, and a thin steel vertebra. Separate the metal strip for local scrap bins and drop the rubber in general trash if no rubber recycling exists (The Windscreen Company). Sites like Earth911's locator list centers that accept small auto parts, and TerraCycle even offers a paid mail-in box for wiper blades and other car odds and ends (shop.terracycle.com). Never burn blades-the rubber can release harmful smoke.

If streaks return right after new blades, inspect the wiper arm spring, the lower cowl drain, and windshield washer nozzles. A weak arm can under-press the blade, and clogged drains let debris fall back onto the sweep path (Mercedes-Benz USA).

Q: What size blades fit a 2010 ML350?
A: Use a 28-inch driver blade, a 21-inch passenger blade, and a 12-inch rear blade. (wipersize.com)

Q: How often should I replace my wipers?
A: About once a year, or whenever they smear, squeak, or skip. Sunbelt drivers may need a change every 6-9 months. (AAA Mid States)

Q: Can I use silicone blades?
A: Yes-silicone or hybrid blades fit the ML350's pinch-tab arm and often last longer in harsh weather. (Car and Driver)

Q: Do both front blades have to be the same length?
A: No. The ML350 uses staggered lengths: 28/21 inches (2006-11) or 26/22 inches (2012-15). Using equal sizes can cause over-lap or missed corners. (wipersize.com)

Q: Why are my new blades skipping?
A: Wax, ice, or low spring tension can lift the rubber. Clean the glass with alcohol and check arm pressure before blaming the blade. (MBWorld)

Q: How do I enter maintenance mode?
A: Switch the ignition on, tap the wiper stalk once, turn the key off, then move the stalk down. The arms will park upright for easy blade removal.

Q: Can old blades be recycled?
A: Many recycling centers take the metal spine once the rubber is removed; TerraCycle sells boxes that accept whole blades. (The Windscreen Company, shop.terracycle.com)

Q: Do rear blades need the same care?
A: Yes-replace the 12-inch rear blade yearly so reversing in rain stays safe. (wipersize.com)

Q: Will larger blades give more coverage?
A: Oversized blades can hit the windshield trim or each other, causing motor damage. Stick to factory lengths. (Mercedes-Benz USA)

Q: Is there a warning light for bad wipers?
A: No sensor exists, so watch for streaks and listen for squeaks to know it's time for fresh rubber. (Your AAA Network)

By picking the right blade length, installing it correctly, and updating it every year, ML350 owners enjoy safer drives-rain or shine.