Parktronic
One of the many options was the "Parktronic" parking aid.
It is a real disappointment.You only see the front or back LCD lights and there is no audible
beep until one is 10-12 inches away from whatever you are about to hit.
My niece has a Chrysler van with a similar system.
It is far cheaper and works perfectly well. It beeps the minute you start reversing. The beeps get louder and quicker as one gets close to an obstacle. This is NOT the case with M.B Parktronic.
In fact I bumped into a retaining wall the second day I had the car. By the time I heard the beep the car had hit the wall
I am sorry to hear about your hitting that wall.

The BMW system for example, does not have the light bars and only beeps, which I think can be a little annoying at times.
A jaguar x-type I rented this summer in Denver had a similar system and it had the repeated audio pulse feature that was mentioned. On my E500 test drives I played a bit with the parktronic and wished for the tones as well as the visual cues.
I like the idea of an audio warning that provides me constant feedback while I continue to look around the vehicle.
Personally, I prefer the Jag/Chrysler style beep-beep-beep-beeeeeeeeep over the audio-at-the-last-second in Parktronic.
A software configurable choice would be nice.
When pulling out of the parking slot on my last tet drive, the cars were parked in a 6-pack on the dealer's lot. Salesguy drives the front-center out, I pull forward the back-center car. As I pull forward and turn into the aisle I got a quick beep, which might have been the right rear (outside corner as I was turning left)
so it seems like it might make noise in congested traffic areas. Hmm.....
Chris? any comments on Parktronic in Houston traffic?
"Rear area: An intermittent acoustic warning will sound when the first segment lights up. This signal quickens with each additional segment lit. When the eighth segment illuminates, the acoustic warning becomes a constant signal. The signal is canceled when the selector lever is placed in position D or P."
The respondents to my posting seem to indicate that they, like me, hear only the last second signal and not the signal from the time the first segment lights up. Could I ask the respondents for a more exact description of when they first hear the audible signal in relation to the light indicators.
Thank you.
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We also had fooled with the suspension settings on the drive, so the salesman might have pressed parktronic-silent (which is on the passenger side of the Airmatic setting button I believe). I didn't check this.
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Page 214 of the E Class Operator's manual states the following with regard to Warning Indicators:
"Rear area: An intermittent acoustic warning will sound when the first segment lights up. This signal quickens with each additional segment lit. When the eighth segment illuminates, the acoustic warning becomes a constant signal. The signal is canceled when the selector lever is placed in position D or P."
The respondents to my posting seem to indicate that they, like me, hear only the last second signal and not the signal from the time the first segment lights up. Could I ask the respondents for a more exact description of when they first hear the audible signal in relation to the light indicators.
Thank you.
This is what I had understood that it did. The Lexus works this way also.
Anyone have a unit that is working as described in the manual?
MB's documentation says beep-beep-beep-beeeeeeep (tones increase in tempo until steady/redlight), yet posts and the mbusa.com 'interactive feature spotlight' indicates that you only get 1 type of tone, namely *steady* once the indicator goes all-red.
Yet another case of the website, the brochure, the owner's manual and the regional online manuals having different explanations from each other, and different from the way the vehicle actually behaves.
One wonders if MB is going to send out CDroms with documentation error pages on them!
-james



