1998 Mercedes-Benz CL420 (C140)

1998 Mercedes-Benz CL420 (C140)

Author
Discussion

TyrannosauRoss Lex

35,570 posts

218 months

Tuesday 4th February 2020
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tobinen said:
I was out and about last night and it was the first test of the HRW, as there was a chill in the air. The rear screen had a perfect light layer of condensation to clear. Switch on, it illuminates, revs drop slightly and wait. And wait. And wait. Nothing doing. Bugger.

Drove 5 minutes up the road to fill up and still nothing.

Why me?
frown

bolidemichael

14,739 posts

207 months

Tuesday 4th February 2020
quotequote all
TyrannosauRoss Lex said:
tobinen said:
I was out and about last night and it was the first test of the HRW, as there was a chill in the air. The rear screen had a perfect light layer of condensation to clear. Switch on, it illuminates, revs drop slightly and wait. And wait. And wait. Nothing doing. Bugger.

Drove 5 minutes up the road to fill up and still nothing.

Why me?
frown


Some days you're the pigeon, other days, you're the statue.

TyrannosauRoss Lex

35,570 posts

218 months

Tuesday 4th February 2020
quotequote all
Does it matter that much the heated elements aren't working? Can't remember the last time I used them in any of my cars. That said, if it's frosty, I just pour lukewarm water over the screen. Works fine for me smile

bolidemichael

14,739 posts

207 months

Tuesday 4th February 2020
quotequote all
Your suggestion is anathema to me, Ross. I hate things like that not working, especially on a flagship vehicle.

TyrannosauRoss Lex

35,570 posts

218 months

Tuesday 4th February 2020
quotequote all
bolidemichael said:
Your suggestion is anathema to me, Ross. I hate things like that not working, especially on a flagship vehicle.
Whilst I agree, I think it depends on the car value, the cost of repair and what it is. If, for example, my air conditioning packed up I'd get it sorted. If the memory function on my electric seats packed up but the electrics to move them still worked, I wouldn't bother sorting....

bolidemichael

14,739 posts

207 months

Tuesday 4th February 2020
quotequote all
TyrannosauRoss Lex said:
bolidemichael said:
Your suggestion is anathema to me, Ross. I hate things like that not working, especially on a flagship vehicle.
Whilst I agree, I think it depends on the car value, the cost of repair and what it is. If, for example, my air conditioning packed up I'd get it sorted. If the memory function on my electric seats packed up but the electrics to move them still worked, I wouldn't bother sorting....
I too, have jobs of 'low priority' so am in partial (if not full) agreement with you. The issue here, afaiu, is that Tobinen has visited OSW twice in order to get this job done, in addition to having sourced a brand new windscreen at considerable expense. I would be on a mission to get the bloody heated element working, too!

CharlesdeGaulle

26,882 posts

186 months

Tuesday 4th February 2020
quotequote all
TyrannosauRoss Lex said:
...If the memory function on my electric seats packed up but the electrics to move them still worked, I wouldn't bother sorting....
Of course you wouldn't, you'd simply use another of the legion of buttons!

TyrannosauRoss Lex

35,570 posts

218 months

Tuesday 4th February 2020
quotequote all
bolidemichael said:
TyrannosauRoss Lex said:
bolidemichael said:
Your suggestion is anathema to me, Ross. I hate things like that not working, especially on a flagship vehicle.
Whilst I agree, I think it depends on the car value, the cost of repair and what it is. If, for example, my air conditioning packed up I'd get it sorted. If the memory function on my electric seats packed up but the electrics to move them still worked, I wouldn't bother sorting....
I too, have jobs of 'low priority' so am in partial (if not full) agreement with you. The issue here, afaiu, is that Tobinen has visited OSW twice in order to get this job done, in addition to having sourced a brand new windscreen at considerable expense. I would be on a mission to get the bloody heated element working, too!
Agree smile

tobinen

Original Poster:

9,442 posts

151 months

Tuesday 4th February 2020
quotequote all
bolidemichael said:
The issue here, afaiu, is that Tobinen has visited OSW twice in order to get this job done, in addition to having sourced a brand new windscreen at considerable expense. I would be on a mission to get the bloody heated element working, too!
Precisely. I am not auto electrician, but if the revs drop when I press the button, there must a load being drawn. The old screen would not draw a load, or at least the revs never changed.

I'll give OSW a bell just to see if they can check the job card, but I am sure they would have mentioned something if it was awry.

I think a booking to Star Motor Services is next though as they diagnosed it in the first place.

tobinen

Original Poster:

9,442 posts

151 months

Thursday 6th February 2020
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It seems I was premature. Another chilly start this morning so I left it running whilst I scraped off the ice. It's just a bit slow but it does work! It doesn't do a very good job on the inside (plenty of condensation) so this is how it is. Phew!


bolidemichael

14,739 posts

207 months

Thursday 6th February 2020
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Boy and wolf tobinen, boy and wolf... rolleyes

TyrannosauRoss Lex

35,570 posts

218 months

Thursday 6th February 2020
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Finally! Good to hear smile

anonymous-user

60 months

Thursday 6th February 2020
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Have they fitted it backwards so the outside is heated and the inside isn't hehe

tobinen

Original Poster:

9,442 posts

151 months

Thursday 6th February 2020
quotequote all
I wonder if it's the type of glass. It's laminated with the elements in the glass (between plies I assume).

The ice soon melted outside, but the condensation remained inside until the heater warmed up. That's what threw me Monday night

Anyway, it's the best £900 I have ever spent, obvs. *ahem*

anonymous-user

60 months

Thursday 6th February 2020
quotequote all
tobinen said:
I wonder if it's the type of glass. It's laminated with the elements in the glass (between plies I assume).

The ice soon melted outside, but the condensation remained inside until the heater warmed up. That's what threw me Monday night

Anyway, it's the best £900 I have ever spent, obvs. *ahem*
Getting condensation to evaporate will take a lot more energy than getting ice to melt on the underside so it slides off (or melts entirely if it's thin), so I'd expect that. It can take forever for a HRW to shift really heavy condensation in a car that has let water in.

tobinen

Original Poster:

9,442 posts

151 months

Friday 7th February 2020
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Which reminds me, I haven't checked the boot for damp since the garage looked it over.

tobinen

Original Poster:

9,442 posts

151 months

Sunday 12th April 2020
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I had a poke round yesterday. The boot is dry but my cargo net is missing, which must have been the garage, currently closed.

The headlamp wiper blades are shot and the pin has broken on the nearside arm. The blades appear to be NLS from MB and likely would have been silly money. After some searching these are not easy to buy off the shelf. The Bosch part number is 3 398 113 504 and Pelican Parts want $115 for a pair.

OE part no. is A1408201345 and there is a hit with fitinpart.sg but I have no idea if this would be successful.

Some of the glass 'scraper' mouldings are becoming brittle so I should treat these soon

tobinen

Original Poster:

9,442 posts

151 months

Saturday 25th April 2020
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With my new Autoglym kit I set about an afternoon of cleaning. It seemed to come up pretty well but whenever carrying out a reasonably thorough clean, new items which need attention pop up. The only gripe with the kit is the glass cleaner, which is st - unless I shouldn't be using a microfibre cloth with it.

I have front discs and pads ready but I am waiting for the pins and clips kit, so that can wait until next week. Current mileage is 112,000.

Boot full of stuff



With the bonnet up for a nose about I decided to check the drain routes. This was distressing as both drains near the bonnet hinges were festering mud and growth. I tried my best to poke stuff through but I am concerned what may lurk below. I shoved my cordless Dyson in the holes and sucked up as much as I could.



I extracted this:





This hose is losing its sheath (it goes to the thermostat housing)



The wood is lifting away on the driver's door



I gave the console a wipe over:



The boot lid carpet is loose when pulling it down to close it. The clips have disintegrated



Here are the after shots:



The NS headlamp is duller than the other side. This one is suffering from water ingress.









All in all, a fairly productive afternoon in the sunshine but I have some maintenance to do.

Max M4X WW

4,846 posts

188 months

Saturday 25th April 2020
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Looks great! Always a pain when you even glance at an old car - always something to fix!

Northbrook

1,489 posts

69 months

Saturday 25th April 2020
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A beautiful car, and a nice drive - it's worth it.