SL500 ownership - year 1

SL500 ownership - year 1

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Discussion

khushy

Original Poster:

3,966 posts

220 months

Monday 2nd June 2008
quotequote all
Well its been a year since we bought our SL500 (2003) and in the 20,000 miles we have covered I have to say it generally been a pleasure.

We have had 2 services and a bit of Warranty work . . .

Last week - I noticed (as I drove away from our Merc Garage) a banging sound - I stopped and tried to find out what it was and then carried on down the road - the banging just continued and I quickly located it to the FUEL TANK!!!!

Anyway - went back to the Garage who immediately said that there have been some issues with something coming loose in the fuel tank - my warranty runs out this week luckily - and that Merc would obvioulsy cover it under warranty - anyway - all the work has been done - no worries - thanks Merc WSM - they are great.

So the only other issue I have with the car - ever since we picked it up - is that when you get up to motorway speeds the whole car starts to vibrate - we have balanced all the wheels several times - had new tyres put on - changed the wheels - but it makes no difference!!!

VERY annoying - livable - but annoying and we are still no clearer as to the cause - any suggestions would be welcome.

Now we come to decision time to renew the Merc Warranty or take a risk???

At £1400 its not cheap - but if one suspension leg fails thats £1500 at least - the fuel tank must have been about £2500 all in to change etc etc so I will probably go for it - 3 more days to save up and decide.

I have had other Warranty Quotes - but I am certain that their cover (whatever they say) will not be as comprehensive and they will try and wiggle out as best they can.

Comments/suggestions on the vibration - much appreciated - Khushy

Edited by khushy on Monday 2nd June 09:39

khushy

Original Poster:

3,966 posts

220 months

Monday 2nd June 2008
quotequote all
Vibration is NOTHING to do with Wheels or tyres - I have had new tyres and new wheels!!!!G

The vibration is constant at m'way speeds - not on acceleration or braking.

As for the warranty/service package - I dont think its available for cars after a certain year or model - when I enquired about this they said no!

khushy

Edited by khushy on Monday 2nd June 11:30

khushy

Original Poster:

3,966 posts

220 months

Tuesday 3rd June 2008
quotequote all
it has done this ever since I have had the car (12 months) the dealer that I use had an SL on the forecourt - they took that out for a test drive as a comparison and . . . .

it did exactly the same!!!!

Anyway - I have already spoken to them and they will have a good look at the prop and the mountings - the vibration seems to come from th rear of the car!!!

Please keep suggestions coming in - most useful - thanks.

khushy

khushy

Original Poster:

3,966 posts

220 months

Tuesday 3rd June 2008
quotequote all
the wheels are perfect - as I have said already - I have checked them myself!

My Merc dealership have ordered a new prop and are going to have a good look at the bearings and the mounts and I will get them to also look at the donuts (although I am sure they have seen plenty before) - thanks again for all the comments and suggestions so far.

PLEASE GIVE UP ON THE "ARE YOU SURE THE WHEELS ARE ROUND" STUFF!!!

LOL

khushy

khushy

Original Poster:

3,966 posts

220 months

Tuesday 10th June 2008
quotequote all
why dont you start a new thread?

khushy

Original Poster:

3,966 posts

220 months

Wednesday 11th June 2008
quotequote all
carrotchomper said:
khushy said:
why dont you start a new thread?
Oooh, thread possessiveness!
not really - this problem seems to affect a few cars so why go off topic with something completely different?

khushy

khushy

Original Poster:

3,966 posts

220 months

Wednesday 11th June 2008
quotequote all
mickyveloce said:
Had the symptoms you described been in relation to a C class or E class ( older model) then I`d have said that the steering damper had worn out .

Mercs fitted with the traditional steering box (as opposed to rack and pinion) are equipped with a steering damper (which costs about 30-40 pounds from Merc ) . It`s a very simple operation to replace them and the major symptom of their failing is the vibration at 70mph .

As I`m not an expert on the SL500 you have then this could have been a complete red herring (!)

MickyVeloce
The only things is that my vibration comes from the rear of the car - not the front!

khushy

khushy

Original Poster:

3,966 posts

220 months

Wednesday 11th June 2008
quotequote all
its going into our merc dealer on the 23rd to have a new prop and a GOOD look around - I have mentioned the donuts and hopefully they will be checked and sorted too.

khushy