Excellent
1. Certified pre-owned vehicle by Zhong Sheng, with no structural damage, no water damage, and no fire damage. 2. Enjoy a super low 10% down payment and a super long 60-month payment plan. -- Please call to inquire and make an appointment before visiting the store. Dongguan Zhong Sheng Mercedes-Benz is dedicated to serving you!
We will use a megohmmeter (insulation resistance tester) to measure the insulation resistance of the high-voltage bus. If the resistance value is below the national safety standard, it indicates a risk of leakage, and the vehicle will be deemed unqualified.
The technician will put the vehicle in neutral on the lift, rotate the wheels, and listen for any abnormal metal gear whine from inside the motor reducer, and check for gear oil leaks at the joints of the reducer housing.
Mainstream Chinese automakers rarely publish official English versions of their underlying circuit diagrams. We can provide some models' original Chinese technical documents (PDF) for B2B clients, which you will need to translate for your local mechanics using translation software.
