Mercedes-Benz GLC

"I have explained these in the last comment."

"Alarm inside car that is to warn me that another car is close to me goes off even when there are no cars around me"

"Quite disturbing sensor malfunction. showed low pressure on front tires. Several times pumped and checked the pressure at the gas satiation, only to have the sensor show warning of very low pressure. The dealer said you need to reset the sensor. But it was not clear why in the first place these shall go off and show low pressure when all is really good. I believe this is a bad sensor or manufacturing issue, how ever the dealer was not that keen to correct anyways. The serious issue is that you really do not know whether something is wrong or not. Do we need to get out of the freeways and check tire pressure or not? As far as we are concern this is a real serious issue that has not been resolved after three times discussion with the dealer. Engine noise, the malfunction of the controls of the front seat and the very serious issue with the gas intake for a new care from MBZ is really disturbing. Let me explain more for the last issue. At the gas station when we put the pump nozzle into the car gas intake t simply does not mount, or mounts very rarely so the gas pump trips and does not allow filling the gas tank. I have to keep it low flow, or take the nozzle out several times and put back in to get some gas in. In my 50 years of owning cars I have never seen an issue like this. We told the dealer and they simple said you need to get the hang of it. This is ridicules gassing the car is a major pain in the neck for the GLC300. I think there is something fundamentally wrong with the design or the mount area which does not get the standard gas pump nozzle controlling the flow and tripping only when the tank is full. Is this a recall issue?"

"Started 9 months after purchase"

"When slowing from 3rd to 2nd transmission jolts"

"Vehicle jerks or bucks when slowing to a stop."

"In cold weather the breaks make an incredibly loud squeaking sound when applied when backing up. After warming up they stopped doing so."

"I had an annoying rattle in the front of the center console area. It was intermittent and the dealer did fix it. However the rattle still occurs from time to time. It's not real bad but I expect better from a Mercedes."

"Significant rattle from driver's side window (when fully closed). Haven't yet taken to dealer for repair (under warranty). Hopefully an easy fix, but shouldn't be an issue to begin with."

"As with the heater I have To keep the temp very high to stay warm in cold weather (78 degrees)."

"When heat is set to a warm temp like 70 degrees, cold air still blows out. I Have to keep it set to about 78 to stay warm in winter. When I press the defrost button hot air blows out. The heating system is not as accurate as any of the other cars we've owned and that's quite a few."

"The windshield had a glass defect that would not allow the wipers to glide over the window. At one point the blades came undone and the arm scratched the windshield. The system was not usable in the rain. I drove home slowly and waited for a clear day to take it to the shop. They replaced the glass but it did not fully resolve the problem. In fact, today there are still wiper problems and I am afraid that they will become serious again when I am driving but MERCEDES-BENZ refuses to take any further action."

"same issue as the glass. I didn't know how to differentiate one from the other in my earlier response."

"Trim around Driver Side Passenger door was Slightly damage during Transit from Plant. Part was ordered, arrive overnight and replace under warranty,"

"Wood trim on the interior front passenger door cracked in several places."

"It turned out to be a serious problem. My car was in the shop for 10 days. I am not sure I even understand everything but somehow they also needed to do substantial work to remove or repair the hybrid battery to deal with the oxygen sensor problem. I frankly don't know if the oxygen sensor problem damaged the hybrid battery or if the placement of the battery and exhaust system made the repair very complicated. The dealer claimed that the extent of the problem was unanticipated the initial estimated time to repair went from 2 days to five days to 10 days."

"Starter quit and the engine shut off while I was driving. Part of the start stop system for the engine."

"Car never rides smooth, regardless of pavement. Expected to feel bumps as this is a performance-tuned vehicle with a stiffer suspension, but shouldn't feel a constant jostling/chop/bounce at all speeds, even on fresh pavement."