If they are unable to provide conclusive proof of any wrongdoing by you then surely they cannot make a charge for something that should be covered by warranty. You would need to be told of the possibility of a charge before work went ahead, so when they did the onus would be on them to provide proof of any wrongdoing by you. The best selling Screenwash replacement parts suitable for MERCEDES-BENZ A-Class are available for your in original quality from our Screenwash concentrate catagory.

What do you guys use that doesn't mess with the sensor, cleans the windscreen well (lots of bird poop here) and won't damage the system? To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average.Is there a specific exclusion in the warranty terms and conditions that states only manufacturer approved screen wash can be used? But it did work well in the freezer, going some way to justifying the cost, lasting a decent two hours.

Si vous l'utilisez en montagne et en hiver, votre dilution sera de 1 pour 1, ce qui n'est pas très économique ni écologique au final.To save you spending a few hours with a calculator or spreadsheet, we’ve done the maths before checking cleaning ability and resistance to freezing, so you can find the right solution for your washer bottle. The dealer itself will have a complaints procedure, as they're a separate entity to MB themselves - so try there. Seeing as MB are very keen on people using their own brand fluids on everything else I felt I'd better ask before acting. We offer this service across multiple different Bosch MFI Mechanical Fuel Injection Pumps from Mercedes-Benz SL W113 Pagoda to Porsche 911 2. Had them in the maintenance position/pulled back, didn’t go anywhere near the stork button and the next thing I knew they were in the stowed position, resulting in two lovely scratched areas on the bonnet/wiper arms where the two made contact !