Check all visible parts in engine compartment for damage and leaks - AP00.20-P-0055AK

WARNING: This page does not describe the selected car, but rather 203 other vehicles, including the 2020 Mercedes-Benz SLC300, 2020 Mercedes-Benz SL550, 2020 Mercedes-Benz SL450, 2020 Mercedes-Benz S65 AMG, and 2020 Mercedes-Benz GLA250. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 117, 156, 169, 176, 242, 245, 246

Shown on MODEL 176

Fig 1: Inspecting Engine Compartment Visible Parts For Damage And Leaks

Courtesy of MERCEDES-BENZ USA

	Risk of injury due to fan starting unexpectedly	Do not reach into the rotation or hazard area of the fan. Wear closed and close-fitting work clothes.	AS20.40-Z-0001-01A
	Risk of death when touching components on vehicles with high-voltage on-board electrical system	Do not touch components and open lines of the high-voltage on-board electrical system. Persons who wear electronic implants (e.g. cardiac pacemakers), must not carry out any work on high-voltage on-board electrical systems.	AS54.00-Z-0001-01A
	Note on high-voltage on-board electrical system		AH54.00-P-0010-01A
	Evaluation of high-voltage components		AH54.00-P-6500-01SXH
	Notes on evaluating leakages		AH00.00-N-0011-01A
	Check
1	Check that visible systems and components in engine compartment are in good condition, are not leaking and are attached securely	Engine and mounted major assemblies, and exhaust system or integrated drive unit, High voltage on-board electrical system, Cooling system, Heater and A/C system, Fuel system, Steering, Brake system. If there are problems: ↓ Rectify problem subject to separate repair order.
2	Check that visible lines and hoses in engine compartment are in good condition, are not leaking, are routed correctly and are attached securely	Engine and mounted major assemblies, and exhaust system or integrated drive unit, High voltage on-board electrical system, Cooling system, Heater and A/C system, Fuel system, Steering, Brake system, Clutch operation, Electrical components. If there are problems: ↓ Rectify problem subject to separate repair order.
3	Check visible systems, components and body panels, lines and hoses in engine compartment on vehicle for damage, routing, leaks, mounting and corrosion	MODEL 117, 156, 176, 246	AP00.20-P-0054B
		MODEL 169, 245	AP00.20-P-0054AK
		MODEL 242	AP00.20-P-0054A