The Official GLK Problems with Aging Thread

Did you buy your cars new?
Did you perform the required services including transmission service?
This is clearly a defect within the transmission. My warranty has miled out. I don't really want to drop $10k on a 4 year old vehicle. Any advice would be appreciated. Thanks!
Was the GLK fine when you drove it there?
The Best of Mercedes & AMG
However, this is the one I think may help you! This could also cause the noise you hear!
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MERCEDES BENZ GLK: REAR WHEEL WELL
MERCEDES BENZ GLK 2010 Safety Report #SB-2011030001
MERCEDES BENZ GLK 2010 technical service bulletin was issued Mar 01, 2011.MERCEDES BENZ GLK 2010 / Failed Wheel Well Weld . MERCEDES-BENZ: THE SEAM SEAL IN THE RIGHT REAR WHEEL ARCH IS NOT UP TO SPECIFICATIONS. INSPECT AND REPAIR AS NEEDED. 2011 204.9. *RM .
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Thanks
We got the dreaded "whine of death" from the transfer case at 17k miles, while on vacation in Las Vegas. The dealer in Henderson, NV replaced the transmission with a new one. (This is clearly an endemic problem with the early GLKs - I'm hoping that whatever part that was failing has been updated. Since later cars seem not to see this failure, I'm reasonably confident we're OK from here on out.)
Also just to keep it unanimous, we also had the leaking windshield washer bottle problem, and that was replaced under warranty in September.
Ours now has 24k miles. Nothing else to report. I'm hoping that the almost universal nature of the early hatch motor failures means ours was already replaced while in the hands of the first owner - in any case, no problem there so far.








I've aired my beefs elsewhere, but for emphasis, will address them here as well.
Purchased a 2013 GLK 350 4-matic in Sept, 2012 & drove cross country - 16,500km's / 10,000 miles & took it in for an early "A" service.
- transmission replaced - metal shavings
- parking sensors replaced - sounding at oncoming traffic
- rattle developed under centre console - not found but located on the second time around as a loose parking brake cable
- right front parking lights (LED) failed - required front end disassembly to access bolts - unit replaced
-"B" service required @ 23,000kms
On the first transmission - the vehicle suddenly downshifted from highway speed to about 40mph, fortunately the roads were empty. This happened a couple of times, hence early service. Be aware!!
- creeking door handle (decided to live with it)
- thermostate replaced once
- one lifter replaced due to startup noise
- power tail gate sometimes won't open (fixed twice, one motor replaced, still does it sometimes)
- washer tank leak (no time to bring it in)
I only have done A service (really an oil change) annually and brake fluid flush every 2-3 years. Service B is pointless as I rotate my own tires and can check the brakes myself.
Replaced air filter myself (stock - don't use K&N)
About to replace cabin filter myself
During next service will do tranny flush.
I only have done A service (really an oil change) annually and brake fluid flush every 2-3 years. Service B is pointless as I rotate my own tires and can check the brakes myself.
Replaced air filter myself (stock - don't use K&N)
About to replace cabin filter myself
During next service will do tranny flush.
Are you on a 4Matic? If so, I am surprised your tranny didn't blow up by now...
Only problems so far -
3 dead light bulbs all occurring around 10-25K miles
One new issue arose today that I've been neglecting for several thousand miles is this rattling on the front left. Going to take it to the dealer soon before my warranty runs out. Hope it's not the shock.
I do all of the car's service myself. Except when I took the car to the dealer for an oil change on two occassions. I also changed the transmission fluid myself, but I totally botched it and had to take it to the dealer. I've changed all the air filter and air cabin filters myself. I am still on my OEM brakes with good pad left.
I changed the transmission fluid at 45K. I got worried reading about all of the transfer case and torque converter problems on this forum. My transmission seems to be working fine, and it still drives very smoothly. No metal shavings seen when I changed the tranmission fluid.
Got the car a wheel alignment one time when I got new tires.
Last edited by rocketd55; Jan 8, 2014 at 10:34 PM.



