SL/R230: Creaking Roof




If you look at brand new cars they come maybe 50/50 with different gaps.
It was coming from the n/s rear, booked in at dealer, picked up at the end of the day and they said the mechanic could not hear anything.
Well i done my nut, took the foreman for a 1 minute trip round the block to demonstrate. They then kept the car a further 6 days for full repair and grease. Car was then 90% ok so i was happy.
3000 miles on and the car is hopeless again creaking rear n/s and o/s, so i will be going back to dealer very shortly.
Steve
My last MB was a 1989 420SEL and its got 200k miles on it and no major problems. I've been told to brace myself for things to go wrong b/c of how complicated the car is now.
It's interesting that 30 years ago, rust was the killer which limited a car's life. Not any more. Now, it's the cost of spares and labour to keep increasingly complex systems in good shape.
It is of course ludicrous for Mercedes to charge what they do for electronic spare parts. An SL costs no more than $18000 to make at the margin and I've long predicted that the inflated cost of spare parts will kill these cars off.
I do want to know where you heard that the SL was the upswing on quality though .. I haven't heard that from anyone.
It's interesting that 30 years ago, rust was the killer which limited a car's life. Not any more. Now, it's the cost of spares and labour to keep increasingly complex systems in good shape.
It is of course ludicrous for Mercedes to charge what they do for electronic spare parts. An SL costs no more than $18000 to make at the margin and I've long predicted that the inflated cost of spare parts will kill these cars off.
The Best of Mercedes & AMG
From what I know, Mercedes do not test drive every car out on a real road. At Bremen that have a test track but even then, not every car makes it. They're relying on statistical sampling to pick up systemmatic flaws.
One would hope that somewhere, there's some guy monitoring all the warranty claims, the thousands of them, to identify what they most need to fix and test. Much easier and cheaper to fix while at the plant than at some dealer.




From what I know, Mercedes do not test drive every car out on a real road. At Bremen that have a test track but even then, not every car makes it. They're relying on statistical sampling to pick up systemmatic flaws.
One would hope that somewhere, there's some guy monitoring all the warranty claims, the thousands of them, to identify what they most need to fix and test. Much easier and cheaper to fix while at the plant than at some dealer.
My last car had a new steering column fitted, for which the dash was completely removed, when they fitted it back together again the nine inch LCD screen creaked. Everytime I drove it I tuned into the noise. I took it back but they couldn't cure it. Had the same on a vibrating speaker grill. The car was a Lexus, if they can't get it right....
Any ideas on what the extended warranty costs, and does it basically get you 7yr/100k miles?
From what I know, Mercedes do not test drive every car out on a real road. At Bremen that have a test track but even then, not every car makes it. They're relying on statistical sampling to pick up systemmatic flaws.
One would hope that somewhere, there's some guy monitoring all the warranty claims, the thousands of them, to identify what they most need to fix and test. Much easier and cheaper to fix while at the plant than at some dealer.
Very strange but the roof aint creakin anymore, i can only think that its something to do with the temp or dampness of wet days.
Im from Norwich and the dealer put there 2 best techies on the job.
Ive think the main problem with sl's maybe is us, the owners,
We expect very high standards, only the best will do.
Im very happy with the car now apart from i only do about 8 miles every day in it and have only managed 20mph average in the last 5 weeks and a mpg of 16.7 which would tell me i need an empty road to blow the cobwebs out.
I had a sales enquiry on it yesterday (Im in the motor trade, Vehicle Hire & Sales) but if it sells im getting another maybe a 55
Steve
Congrats in advance on you 06 55.
Giff Albright of State College, PA



