S-Class (W221) 2007-2013: S 320 CDI, S 350, S 450, S 500, S 550, S 420 CDI, S 600

Tire pressures and an iPod question

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Old Aug 19, 2007 | 03:05 PM
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Tire pressures and an iPod question

I've got a two-month-old S550 4MATIC, and I've been surprised at the difference a few pounds of tire pressure can make, with what feels like improved damping and smoothness (I suppose it's the same thing) when increased in all 4 from 32 to 34 lbs in the stock Continentals that came with the car. I'm interested in what others have experienced?

My second question is about my factory installed iPod interface: I can't figure how to get it to suffle songs in my playlists. I'm assuming it's a failure to properly program the interface software. Mercedes' help desk in New Jersey wasn't, and Apple referred me to their "Genius" support staff in one of their stores, and I haven't done that yet. I mean, What are the odds? Any ideas?
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Old Aug 19, 2007 | 07:27 PM
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nantucketsleigh's Avatar
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From: fl
1992 500E, 2006 E500, 2007 GL 450
I run 35 on my GL and 2 E's. Slight improvement in handling - slightly harsher ride. Very small improvement in MPG - noticable improvement in tire wear.
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Old Aug 20, 2007 | 03:27 PM
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From: Ladera Ranch, CA
2007 S550
Originally Posted by batesh
I've got a two-month-old S550 4MATIC, and I've been surprised at the difference a few pounds of tire pressure can make, with what feels like improved damping and smoothness (I suppose it's the same thing) when increased in all 4 from 32 to 34 lbs in the stock Continentals that came with the car. I'm interested in what others have experienced?

My second question is about my factory installed iPod interface: I can't figure how to get it to suffle songs in my playlists. I'm assuming it's a failure to properly program the interface software. Mercedes' help desk in New Jersey wasn't, and Apple referred me to their "Genius" support staff in one of their stores, and I haven't done that yet. I mean, What are the odds? Any ideas?
You need to select Shuffle Songs by clicking the hangup button, then browsing to shuffle songs and pressing OK. Its covered on page 11 of the manual.

Quick question to you, have you had any problems with the IPOD interface? My screen goes blank after a random amount of song skips. The music keeps playing and I can still play or skip a song, but the screen remains blank. I'm wondering if its a common problem, or if I have a bad module.
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Old Aug 20, 2007 | 07:44 PM
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Mobsteel's Avatar
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'64 Lincoln Continental, G55K, GL450
I have the same problem with my iPod. Randomly get a blank screen and it freezes. I have to unplug the iPod and start over. Annoying but didn't realize anyone had the same issue.
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Old Aug 24, 2007 | 08:21 PM
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Hi delphipro,
I'm afraid that doesn't work. Your instructions will shuffle all the songs on the iPod, but what I'm trying to do is enter one of the playlists I've created, and then shuffle the songs in that playlist. And it won't do it. It will only play songs in a playlist alphabetically.
I haven't had the blank screen problem, but when fast-forwarding through books from Audible.com, it occasionally gets stuck in fast-forward, and I have to unhook the iPod to stop it.
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Old Aug 28, 2007 | 03:50 AM
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From: Ladera Ranch, CA
2007 S550
Originally Posted by batesh
Hi delphipro,
I'm afraid that doesn't work. Your instructions will shuffle all the songs on the iPod, but what I'm trying to do is enter one of the playlists I've created, and then shuffle the songs in that playlist. And it won't do it. It will only play songs in a playlist alphabetically.
I haven't had the blank screen problem, but when fast-forwarding through books from Audible.com, it occasionally gets stuck in fast-forward, and I have to unhook the iPod to stop it.
Have you tried setting the ipod to shuffle? I'm nearly sure mine plays randomly. The ipod has a shuffle by songs somewhere in the settings menu, this is different from the Shuffle songs which, your right, shuffles all songs.
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