hi all, Had gearbox probs with my c180, diagnostics showed valve block and speed sensor fault. so I purchased new parts from mercedes that were exchange items and cost £580. I was a bit disapointed to find that i was replacing with recon parts but the guy at the parts desk said no worries cos theres a 2 year warranty, i was happy with that. So fitted block and conductor plate as a complete unit. 3 weeks later and replacement part develops a fault, dianostics showing an N3 fault code relating to the conductor plate. Phoned merc parts and told them that the part has a fault and i want to exchange it under the warranty. They told me that now the part was fitted it comes under service warranty and I would have to take the car in and have it checked and if any faults occur with this part then it would be changed for free. Car went in today and diagnostics read that there is a fault with the conductor plate as i had already confirmed. However! because they never fitted the part they could not confirm that the part was not damaged during installation so a labour cost would be incurred to remove part and inspect. Fair enough I said but if theres no install damage will you replace the part, yes they said. The next phone call was a real kick in the b******s, they told me that they could not remove the block and plate because the 8mm screw in the electrical plug would not come undone and this invalidated the warranty. My bill is now £401 to replace a part that costs £127. Rip off merchants. Lesson learned and a warning to all is that the warranty you get with any parts that you replace yourself is worthless as they will find any exscuse to charge you. I could have purchased a replacment conductor plate and changed it myself for £127, yes i am feeling sick.
thanks for reading.
karl
thanks for reading.
karl