very good
2020 E53 Coupe? Premium carbon fiber center console? Sport exhaust? Head-up display? Sport paddle shifters? Turbo-lit air vents? Night package? Burmester sound system? Power tailgate? Leather seats? Ambient lighting? Automatic seatbelt push-up? Memory seats? 360-degree surround view? Comfort access?
We can purchase the hardware (diagnostic device) on your behalf. However, the original online diagnostic accounts (especially those involving anti-theft programming and module matching) have strict domestic IP location and real-name authentication restrictions, making it very difficult to log in stably from overseas for a long time, and we cannot guarantee technical support for this.
It does not affect basic driving and regular speed cruise, but it will trigger a fault alert for advanced driver assistance on the dashboard. The LiDAR assembly is extremely expensive, so we focus on checking the integrity of the glass cover with a strong flashlight during inspections.
Most basic maintenance reminder lights (like for changing the air conditioning filter) can be manually cleared using a combination of steering wheel buttons or through the engineering mode on the central control screen. We will provide internal guidance manuals for these hidden operations to our B2B clients.
