The center console screen of the 2017 Renault Koleos is not turning on. The 4S shop says the main unit is broken. How much does it cost to replace the main unit?

When it rains, the side mirrors of my Koleos don't work properly. Now, the right mirror can fold, but the left one doesn't. Does anyone have a good solution? I've already taken it to the shop once, and they added something to it, but after half a year, the problem is back!

Possible reasons for the acceleration issue with your 2014 2.5 4WD Renault Koleos could include: 1. Engine issues such as clogged fuel injectors or a dirty air filter. 2. Transmission problems affecting power delivery. 3. Faulty sensors like the mass airflow sensor or oxygen sensor. 4. Exhaust system blockage. 5. Fuel system issues impacting fuel economy and power. It's recommended to have a professional mechanic diagnose the problem for an accurate solution.