Westfalia Tow Bar Installation Guide for Citroen DS5
Models: SI 205 (304 153 600 001) & SI 206 (304 149 600 001)
Product Overview and Specifications
This document provides installation instructions for Westfalia SIARR Monoflex tow bars designed for the Citroen DS5. Ensure you have the correct model for your vehicle.
Key Specifications:
- Vehicle Compatibility: Citroen DS5
- Tow Bar Models: SI 205 (Part No: 304 153 600 001), SI 206 (Part No: 304 149 600 001)
- Tow Bar Type: A50-X
- Homologation: SI 205: e24*55R*01 0323; SI 206: e24*55R*01 0324
- D-Value: 8.65 kN
- Maximum Vertical Load (S): 75 kg
- Maximum Towing Weight: 1500 kg (refer to vehicle registration document)
- Estimated Installation Time: 120 minutes
- Bike Rack Compatibility: Up to 3 bikes or 60 kg maximum load; 30 kg maximum for a single bike.
Parts Identification
The tow bar kit includes several components and hardware. Please verify all parts are present before installation.
Main Components:
- Component X: Main chassis mounting brackets (2 pieces)
- Component Y: Side mounting brackets (2 pieces)
- Component W: Rear mounting brackets (2 pieces)
- Component Z: Tow ball assembly and connecting hardware
Hardware List:
For SI 205 (304 153 600 001):
| Component | Description | Quantity |
|---|---|---|
| X | HM 10 x 40 Cl 8.8 Bolts | 4 |
| Y | HM 10 x 40 Cl 8.8 Bolts | 4 |
| Y | CS 10 Washers | 4 |
| Y | L 10/22 Bolts | 2 |
| W | M10 Cl8 Bolts | 4 |
| W | CS 10 Washers | 4 |
| Z | HM 12 x 75 Cl 10.9 Bolts | 2 |
| Z | CS 12 Washers | 2 |
| Z | M12 Cl 10 Bolts | 2 |
| Z | L 12/27 Bolt | 1 |
For SI 206 (304 149 600 001):
| Component | Description | Quantity |
|---|---|---|
| X | HM 10 x 40 Cl 8.8 Bolts | 4 |
| Y | HM 10 x 40 Cl 8.8 Bolts | 4 |
| Y | CS 10 Washers | 4 |
| Y | L 10/22 Bolts | 2 |
| Y | M 10 Cl 8 Bolts | 4 |
| Z | HM 12 x 100 Cl 10.9 Bolts | 2 |
| Z | M12 Cl10 Bolts | 2 |
| Z | CS 12 Washers | 2 |
| W | M 10 Cl 8 Bolts | 2 |
| W | CS 10 Washers | 2 |
Tools Required:
Socket wrenches (sizes 10, 16, 17, 18, 19), torque wrench, flat-head screwdriver.
Installation Steps
- Step 01: View of the rear of a Citroen DS5.
- Step 02: Access the rear bumper area on the left side of the vehicle. Arrows indicate points to release trim or fasteners. A flat-head screwdriver ? is shown.
- Step 03: Release a fastener (e.g., screw or clip) on the left rear wheel arch or bumper area. A socket wrench ? is shown.
- Step 04: View of the vehicle's chassis underside, showing a mounting location for the tow bar.
- Step 05: Release another fastener from the vehicle's underbody trim.
- Step 06: Release plastic clips or fasteners from the rear bumper/trim.
- Step 07: Release further clips from the underside of the bumper.
- Step 08: The rear bumper is shown being carefully pulled away from the vehicle to gain access to the mounting points. Two figures are depicted pulling [two-figures-pulling-symbol].
- Step 09: Attach the first main tow bar bracket (part of Z) to the vehicle's chassis. Bolts (part of Z) are inserted. A torque wrench ?️ is shown, indicating a specific torque setting.
- Step 10: Continue to attach the main tow bar bracket (part of Z) to the chassis using bolts.
- Step 11: The main tow bar arm is shown being positioned. A receptacle for waste ?️ is indicated.
- Step 12: The main tow bar arm is being aligned with mounting points on the chassis. Two attachment points are highlighted. An eye symbol ?️ indicates checking alignment.
- Step 13: Two individuals are shown lifting and positioning the main tow bar arm into its final mounting location.
- Step 14: Secure the main tow bar arm to the chassis bracket (labeled X) using bolts (part of X). A torque wrench ?️ is shown.
- Step 15: Continue to secure the main tow bar arm to the chassis bracket (labeled X) with bolts. A torque wrench ?️ is shown.
- Step 16: Attach the left side tow bar bracket (part of W) to the vehicle's chassis. Bolts (part of Y) and washers (part of Y) are used. A torque wrench ?️ is shown.
- Step 17: Attach the right side tow bar bracket (part of W) to the vehicle's chassis. Bolts (part of Y) and washers (part of Y) are used. A torque wrench ?️ is shown.
- Step 18: Final assembly of the tow bar structure. Bolts (part of X) and washers (part of Y) are used to connect the main arm and side brackets. A warning symbol ⚠️ is shown, followed by torque specifications: M10 - cl8 at 47 Nm. Wrenches ? are shown for tightening.
- Step 19: Attach the tow ball assembly (part of Z) to the main tow bar arm. Bolts (part of Z) and washers (part of Z) are used. A warning symbol ⚠️ is shown, followed by torque specifications: M12 - cl10 at 114 Nm. Torque wrenches ?️ are shown.
- Step 20: Final tightening of the tow ball assembly (part of Z). A warning symbol ⚠️ is shown, followed by torque specifications: M12 - cl10 at 114 Nm. An eye symbol ?️ indicates checking the connection. Torque wrenches ?️ are shown.
Technical Specifications and Declaration
Summary of Specifications:
| Specification | Details |
|---|---|
| Tow bar type | 304149 - 304153 |
| Vehicle | Citroen DS5 |
| Functional Type | K*****/* |
| Attachment Class and Type | A50-X |
| Homologation | e24*55R*01 0323 (304 153) - e24*55R*01 0324 (304 149) |
| D Value | 8.65 kN |
| Max Vertical Load (S) | 75 kg |
| Towing Capacity | 1500 kg (refer to vehicle registration document) |
| D-Value Calculation Formula | D = (T x C) / (T + C) x 0.00981 = 8.65 kN (T = max vehicle mass in kg, C = max towing mass in kg) |
Declaration of Correct Assembly (Italian):
The undersigned Company declares that the tow bar type __________ has been installed according to best practices, respecting the attachment points and specifications provided by the manufacturer. [Stamp and Signature] on the vehicle Citroen DS5, license plate __________ date __________ . It is also declared that the vehicle user has been informed about the USE and MAINTENANCE of the device.
