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7.0

pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
8,566 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2003 Mercedes-Benz S430 brakes problems

brakes problem

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2003 Mercedes-Benz S430 Owner Comments

problem #2

Jun 252003

S430 8-cyl

  • Automatic transmission
  • 9,132 miles

A D V E R T I S E M E N T S

The vehicle (2003 mb slk320) was purchased on 4/14/2004 in AZ and began noticing problems on the drive back to nm. The most significant safety problem involves the transmission, which has been serviced by the manufacturer 8 times without resolution. The vehicle slips in and out of gear at highway speeds. The vehicle has spent a total of over 68 days in the shop for unsatisfactory repairs in a one-year period. To this date, the manufacturer has been uncooperative in resolving these problems forcing me to seek legal services.

- Albuquerque, NM, USA

problem #1

Jul 262004

S430 8-cyl

  • Automatic transmission
  • 8,000 miles
Hydraulic brake failure, totally unexpected. Car is a marcedes Benz SL500, 2003. Only 8,500 K. on 6-24-04, mb issued a safety bulletin (NHTSA campaign id no. 04V296000)mb has not notified owners like me. I run a 4-way stop sign and a large pick-up truck was within 1 or 2 feet from hitting me on the drivers' side. Iwas able to stop the car about 50 yards after the stop sign. Messagge --in red letters in the dashboard-- wich said "reduced brake effect. Visit workshop".. I was not injured physically, but this was a near death experience. This happened on 7-26-04. The dealer has practically conficated the car and refuses to say much. Mb sent a technician from headquarters to check the car but refused to talk to me. Needles to say they are evasive and deny there is a problem. Only going to the internet ia foun that I am not the only one affected, having, by chance found the information about the defect. Luckily there was no injuries, but I want to report this fro tw reasons. No.1: why mb did not notify me of this defect. It is now clear that the sensotronic brake control this car uses is defective, because it requires electrical energy. According to the cars' manual (page 260),the sbc will go into the emergency operation mode and brakes are only applied to the front tires, stopping distance is increased and the driver has to be depressed almos to the floor. In my case I almost stood up to apply pressure and went down to second gaer on the tramnsmission, before the car stopped. No. 2: Mercedes Benz says in the cars' manual to "continue driving with added caution" "do not exceed sped of 55 mph". are they crazy? the car will not stop in time when driving in a line of cars nor will stop on time when someone is crossing the road. Someone is going to get killed or maimed.

- Merced, CA, USA

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