R230 sl500 shed/project / massive money pit

R230 sl500 shed/project / massive money pit

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hoppo4.2

Original Poster:

1,531 posts

186 months

Friday 16th June 2017
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Do any of you lovely people have any indeapth knowledge of Merc electronics?

I'm missing 3 lights for an mot but it's not bulbs or fuses.

Would this SAM communication issues cause this?
I'm reluctant to spend massive money for a new one if it's not the problem

MercedesClassic

865 posts

97 months

Saturday 17th June 2017
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Oh the R129 have less faults for sure but then less to go wrong in first place. Honestly I never enjoyed a car more then in the shape of a R129 or R230 with roof down, sun on cheeks and wind in hair. The essence of motoring from inception. Let's face it. If I need to get somewhere I take my 320d as I know it will make it. If I want to go a drive and hope nothing goes wrong (nothing in my SL experience has every stranded me) then I'd take an SL. The difference is dependability and temperament leading to an experience beyond the sum of it's parts. However get a wrong one and like a devious mistress she will bleed you dry. If you let her!

carreauchompeur

17,836 posts

204 months

Saturday 17th June 2017
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I really love the look of these SLs, such an elegant design. Sounds like you're starting to get there although the lighting issue is bloody frustrating!

anonymous-user

54 months

Saturday 17th June 2017
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hoppo4.2 said:
Do any of you lovely people have any indeapth knowledge of Merc electronics?

I'm missing 3 lights for an mot but it's not bulbs or fuses.

Would this SAM communication issues cause this?
I'm reluctant to spend massive money for a new one if it's not the problem
I am 99% certain the signal acquisition module (SAM) will be the cause of your lighting issues. It's a well known symptom of a duff SAM module.

Go on to Ebay and search 'breaking r230' or 'breaking sl500' and you will find some being broken.

hoppo4.2

Original Poster:

1,531 posts

186 months

Tuesday 20th June 2017
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Update time

Today my new/used SAM and fuse board arrived. £22.58 later and we have all the lights working.

I don't have a day off now u till Monday next week so I'll book her in for Mot then.

Just the pse pump to fix now.

idiotgap

2,112 posts

133 months

Tuesday 20th June 2017
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Really enjoying seeing this car come good, much as I love our 107 I can see the appeal of something more modern. We did a few hundred miles at the weekend in a long trip and got properly baked, would have been nice to be able to stick the roof up and crank up the air-con. What's a 230 like at speed on a motorway? The 107 keeps up alright, but is wearing after a while so an A road route makes a better road trip.

anonymous-user

54 months

Tuesday 20th June 2017
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idiotgap said:
Really enjoying seeing this car come good, much as I love our 107 I can see the appeal of something more modern. We did a few hundred miles at the weekend in a long trip and got properly baked, would have been nice to be able to stick the roof up and crank up the air-con. What's a 230 like at speed on a motorway? The 107 keeps up alright, but is wearing after a while so an A road route makes a better road trip.
A 230 eats motorways for breakfast. Comfortable, effortless and even by today's standards pretty fast.

hoppo4.2

Original Poster:

1,531 posts

186 months

Wednesday 21st June 2017
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Well I can confirm that the 129 and 230 both eat up the motorway miles with no problem and with the wind deflector in place there's very little bufferting.

The 230 feels much more modern in comparison to the 129 in terms of steering feel and refinement.

Our 129 is a 320 face lift model with the 5 speed auto box. The 6 speed coupled with the v8 make the 230 much quicker and smoother but its still not going to set the world on fire .

anonymous-user

54 months

Wednesday 21st June 2017
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hoppo4.2 said:
The 6 speed coupled with the v8 make the 230 much quicker and smoother but its still not going to set the world on fire .
It's a 5 speed in the 230, 7 speed introduced in 2006.

shalmaneser

5,931 posts

195 months

Wednesday 21st June 2017
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Amazing work on this, good for you DIYing it.

Look forward to seeing how she goes through the MOT!

Gary29

4,146 posts

99 months

Wednesday 21st June 2017
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Great looking cars these, would love to get stuck into a similar project, very jealous!

F1GTRUeno

6,353 posts

218 months

Wednesday 21st June 2017
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Remember when Mercedes used to make good looking cars?

The R230 is a lovely looking thing.

Glad you've saved it, transformation is excellent so far too.

hoppo4.2

Original Poster:

1,531 posts

186 months

Thursday 22nd June 2017
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Update time

Today my new/used SAM and fuse board arrived. £22.58 later and we have all the lights working.

I don't have a day off now u till Monday next week so I'll book her in for Mot then.

Just the pse pump to fix now.

Usget

5,426 posts

211 months

Thursday 22nd June 2017
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hoppo4.2 said:
Update time

Today my new/used SAM and fuse board arrived. £22.58 later and we have all the lights working.

I don't have a day off now u till Monday next week so I'll book her in for Mot then.

Just the pse pump to fix now.
Groundhog day!

Hereward

4,166 posts

230 months

Friday 23rd June 2017
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More likely a glitch in The Matrix. Next he'll be telling us he's just purchased an SL500.

Blaster72

10,826 posts

197 months

Friday 23rd June 2017
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spin

hoppo4.2

Original Poster:

1,531 posts

186 months

Friday 23rd June 2017
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I'm really not sure how that happened ??

JakeT

5,423 posts

120 months

Friday 23rd June 2017
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Something about getting a car that's been sitting for a while running and all functional makes me happy. I did it with an old BMW this year. Good job!

hoppo4.2

Original Poster:

1,531 posts

186 months

Monday 26th June 2017
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Mot day

Roof down and off we go 40 mile round trip first drive in 4 years or so suns out and it's running lovely.

15 miles in and she cuts out and won't restart. Get out and DISASTER oil raining out.

Get it recover to the garage one new crank sensor later and were up and running but that oil leak.

Undertrays off and it a corroded hose on the gearbox oil cooler. Which snaps off the cooler union.

So now she's stranded at the garage in till I can get a new hose and dad. 😣

anonymous-user

54 months

Monday 26th June 2017
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hoppo4.2 said:
Mot day

Roof down and off we go 40 mile round trip first drive in 4 years or so suns out and it's running lovely.

15 miles in and she cuts out and won't restart. Get out and DISASTER oil raining out.

Get it recover to the garage one new crank sensor later and were up and running but that oil leak.

Undertrays off and it a corroded hose on the gearbox oil cooler. Which snaps off the cooler union.

So now she's stranded at the garage in till I can get a new hose and dad. ??
The curse of the R230... you have to expect a few issues with it being stood for so long.... mine has issues and is used every week lol!