BMW 3 Series Touring DVD Navigation System Retrofit On-Board Monitor PDF Installation Manual

Installation time
The installation time is 5.5 hours, but this may vary depending on the condition of the car and the equipment in it. Important information. These installation instructions are primarily designed for use within the BMW dealership organisation and by authorised BMW service companies. In any event the target group for these installation instructions is specialist personnel trained on BMW cars with the appropriate specialist knowledge. All work must be completed using the latest BMW repair manuals, circuit diagrams, servicing manuals and work instructions in a rational order using the prescribed tools (special tools) and observing current health and safety regulations.

Ensure that the cables/lines are not kinked or damaged as you install them in the car. The costs incurred as a result of this will not be reimbursed by the BMW Group. Additional cables/lines that you install must be secured with cable ties. If the specified PIN chambers are occupied, bridges, double crimps or twin-lead terminals must be used. After the installation work the retrofit must be coded using DISPlus or GT-1 via the Retrofit path. All the figures show LHD cars, proceed accordingly on RHD cars.

Route retrofit wiring harness A from side skirt (1) as follows along the standard wiring harness:
- Branches A1 – A7 to the centre console
- Branches A8 – A13 into the boot on the left
Route branch A1 along the standard wiring harness to the instrument holder and use minature connector R to connect it to the black/white cable of PIN 8 of plug X11175. Connect branch A2 to radio plug X18126. Wrap the plug connector in protective strip U. Only for cars with retrofitted auxiliary connection for external audio sources Disconnect cables (1) from plug X18805 and connect them to socket casing V as follows:
- White/blue cable to PIN 1 (AUX R-)
- White/yellow cable to PIN 2 (AUX L+)
- White/brown cable to PIN 3 (AUX -)
Connect branch A4 to socket casing V.

Only for cars with retrofitted CD changer or hands-free telephone device Disconnect cables (1) from plug X13321 and connect them to socket casing W as follows:
- Black cable to PIN 1 (Tel NF+)
- Yellow cable to PIN 2 (Tel NF-)
- White/blue cable to PIN 4 (CD NF RE+)
- White/red cable to PIN 5 (CD NF LI+)
- White/brown cable to PIN 6 (CD NF -)
Connect branch A3 to socket casing W.

All cars
Route branch A7 along the standard wiring harness to the glove compartment and connect to joint connector X428. If joint connector X428 is fully occupied, disconnect the contact and connect branch A7 using miniature connector R. Route branch A8 to earth post connection X13016 and screw it on. In cars with a BMW Business CD radio up to 09/01 and in all other cars up to 03/01, the aerial booster must be replaced by an aerial
booster for cars from 09/01 or 03/01 onwards, respectively. Unfasten the aerial plug (2) from the aerial amplifier (1) and tie it back. Screw branch A9 onto the aerial amplifier (1). Connect branch A5 and branch A6 to on-board monitor B.

Insert on-board monitor B in the instrument panel. Clip in the centre fresh air grille (1) and usescrews (2) to secure it. Secure GPS serial J under the rear spoiler using expanding rivets M. Connect branch K2 to line (1) of GPS serial J. The bonding surfaces must be clean and free of grease. Replace foil T to guarantee a good seal. Stick on foil T in the original position. Route GPS aerial cable K along the standard wiring harness through the rubber grommet (1) to the installation site of the navigation computer. Clip speed nuts N into the body. Use hexagonal screws O and hexagonal nuts L to screw on front base support system F and rear base support system G.

Push speed nuts N onto front base support system F and rear base support system G. Screw on navigation computer holder I using hexagonal screws O. Route branches A12, A13 and K1 through navigation computer holder I. Connect branches A12, A13 and K1 to navigation computer D.
Push navigation computer D into navigation computer holder I until it clips in. Connect branch A10 and branch A11 to on- board monitor radio C.
Push on-board monitor radio holder H onto on-board monitor radio C and use hexagonal nut Q to screw it on. Insert rubber grommets S into the existing slots (1). Push on-board monitor radio C into rubber grommets S and use cap nut P to screw on-board monitor radio holder H onto the existing stud.

Download BMW 3 Series Touring DVD Navigation System Retrofit On-Board Monitor PDF Installation Manual